Home / 60,763.43-91,083.62-29,127.13

Finding the Fourth Proportional to 60,763.43, 91,083.62 and 29,127.13

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Solution

The fourth proportional to 60,763.43, 91,083.62 and 29,127.13 is: 43,661.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,763.43 : 91,083.62 = 29,127.13 : x
  2. Step 2: Convert to fraction form
    60,763.43/91,083.62 = 29,127.13/x
  3. Step 3: Cross multiply
    60,763.43x = 91,083.62 × 29,127.13
  4. Step 4: Simplify right side
    60,763.43x = 2,653,004,285.72
  5. Step 5: Solve for x
    x = 2,653,004,285.72/60,763.43
  6. Step 6: Final answer
    x = 43,661.20

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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.