Home / 47,531.71-71,322.18-24,158.17

Finding the Fourth Proportional to 47,531.71, 71,322.18 and 24,158.17

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Solution

The fourth proportional to 47,531.71, 71,322.18 and 24,158.17 is: 36,249.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,531.71 : 71,322.18 = 24,158.17 : x
  2. Step 2: Convert to fraction form
    47,531.71/71,322.18 = 24,158.17/x
  3. Step 3: Cross multiply
    47,531.71x = 71,322.18 × 24,158.17
  4. Step 4: Simplify right side
    47,531.71x = 1,723,013,349.21
  5. Step 5: Solve for x
    x = 1,723,013,349.21/47,531.71
  6. Step 6: Final answer
    x = 36,249.77

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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.