Home / 44,220.16-61,007.10-28,302.04

Finding the Fourth Proportional to 44,220.16, 61,007.10 and 28,302.04

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Solution

The fourth proportional to 44,220.16, 61,007.10 and 28,302.04 is: 39,046.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,220.16 : 61,007.10 = 28,302.04 : x
  2. Step 2: Convert to fraction form
    44,220.16/61,007.10 = 28,302.04/x
  3. Step 3: Cross multiply
    44,220.16x = 61,007.10 × 28,302.04
  4. Step 4: Simplify right side
    44,220.16x = 1,726,625,384.48
  5. Step 5: Solve for x
    x = 1,726,625,384.48/44,220.16
  6. Step 6: Final answer
    x = 39,046.11

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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.