Home / 44,672.24-67,006.92-11,392.16

Finding the Fourth Proportional to 44,672.24, 67,006.92 and 11,392.16

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Solution

The fourth proportional to 44,672.24, 67,006.92 and 11,392.16 is: 17,087.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,672.24 : 67,006.92 = 11,392.16 : x
  2. Step 2: Convert to fraction form
    44,672.24/67,006.92 = 11,392.16/x
  3. Step 3: Cross multiply
    44,672.24x = 67,006.92 × 11,392.16
  4. Step 4: Simplify right side
    44,672.24x = 763,353,553.75
  5. Step 5: Solve for x
    x = 763,353,553.75/44,672.24
  6. Step 6: Final answer
    x = 17,087.87

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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.