Home / 60,192.97-90,240.17-22,731.77

Finding the Fourth Proportional to 60,192.97, 90,240.17 and 22,731.77

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Solution

The fourth proportional to 60,192.97, 90,240.17 and 22,731.77 is: 34,079.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,192.97 : 90,240.17 = 22,731.77 : x
  2. Step 2: Convert to fraction form
    60,192.97/90,240.17 = 22,731.77/x
  3. Step 3: Cross multiply
    60,192.97x = 90,240.17 × 22,731.77
  4. Step 4: Simplify right side
    60,192.97x = 2,051,318,675.54
  5. Step 5: Solve for x
    x = 2,051,318,675.54/60,192.97
  6. Step 6: Final answer
    x = 34,079.04

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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.