Home / 332,331.60-498,660.06-205,938

Finding the Fourth Proportional to 332,331.60, 498,660.06 and 205,938

Calculator

Solution

The fourth proportional to 332,331.60, 498,660.06 and 205,938 is: 309,007.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,331.60 : 498,660.06 = 205,938 : x
  2. Step 2: Convert to fraction form
    332,331.60/498,660.06 = 205,938/x
  3. Step 3: Cross multiply
    332,331.60x = 498,660.06 × 205,938
  4. Step 4: Simplify right side
    332,331.60x = 102,693,055,436.28
  5. Step 5: Solve for x
    x = 102,693,055,436.28/332,331.60
  6. Step 6: Final answer
    x = 309,007.80

Related Problems

Find fourth proportional to 166,165.80, 249,330.03 and 102,969
Half scale
Find fourth proportional to 664,663.20, 997,320.12 and 411,876
Double scale
Find fourth proportional to 332,332.60, 498,661.56 and 205,939
Similar ratio
Find fourth proportional to 498,497.40, 747,990.09 and 308,907
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.