Home / 60,266.79-83,160.48-33,409.05

Finding the Fourth Proportional to 60,266.79, 83,160.48 and 33,409.05

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Solution

The fourth proportional to 60,266.79, 83,160.48 and 33,409.05 is: 46,100.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,266.79 : 83,160.48 = 33,409.05 : x
  2. Step 2: Convert to fraction form
    60,266.79/83,160.48 = 33,409.05/x
  3. Step 3: Cross multiply
    60,266.79x = 83,160.48 × 33,409.05
  4. Step 4: Simplify right side
    60,266.79x = 2,778,312,634.34
  5. Step 5: Solve for x
    x = 2,778,312,634.34/60,266.79
  6. Step 6: Final answer
    x = 46,100.23

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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.