Home / 44,760.93-67,151.13-13,598.61

Finding the Fourth Proportional to 44,760.93, 67,151.13 and 13,598.61

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Solution

The fourth proportional to 44,760.93, 67,151.13 and 13,598.61 is: 20,400.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,760.93 : 67,151.13 = 13,598.61 : x
  2. Step 2: Convert to fraction form
    44,760.93/67,151.13 = 13,598.61/x
  3. Step 3: Cross multiply
    44,760.93x = 67,151.13 × 13,598.61
  4. Step 4: Simplify right side
    44,760.93x = 913,162,027.93
  5. Step 5: Solve for x
    x = 913,162,027.93/44,760.93
  6. Step 6: Final answer
    x = 20,400.87

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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.