Home / 44,229.60-60,920.64-34,001.12

Finding the Fourth Proportional to 44,229.60, 60,920.64 and 34,001.12

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Solution

The fourth proportional to 44,229.60, 60,920.64 and 34,001.12 is: 46,832.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,229.60 : 60,920.64 = 34,001.12 : x
  2. Step 2: Convert to fraction form
    44,229.60/60,920.64 = 34,001.12/x
  3. Step 3: Cross multiply
    44,229.60x = 60,920.64 × 34,001.12
  4. Step 4: Simplify right side
    44,229.60x = 2,071,369,991.12
  5. Step 5: Solve for x
    x = 2,071,369,991.12/44,229.60
  6. Step 6: Final answer
    x = 46,832.21

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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.