Home / 43,166.92-59,559.54-33,105.80

Finding the Fourth Proportional to 43,166.92, 59,559.54 and 33,105.80

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Solution

The fourth proportional to 43,166.92, 59,559.54 and 33,105.80 is: 45,677.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,166.92 : 59,559.54 = 33,105.80 : x
  2. Step 2: Convert to fraction form
    43,166.92/59,559.54 = 33,105.80/x
  3. Step 3: Cross multiply
    43,166.92x = 59,559.54 × 33,105.80
  4. Step 4: Simplify right side
    43,166.92x = 1,971,766,219.33
  5. Step 5: Solve for x
    x = 1,971,766,219.33/43,166.92
  6. Step 6: Final answer
    x = 45,677.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.