Home / 34,446.39-47,523.79-22,516.61

Finding the Fourth Proportional to 34,446.39, 47,523.79 and 22,516.61

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Solution

The fourth proportional to 34,446.39, 47,523.79 and 22,516.61 is: 31,064.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,446.39 : 47,523.79 = 22,516.61 : x
  2. Step 2: Convert to fraction form
    34,446.39/47,523.79 = 22,516.61/x
  3. Step 3: Cross multiply
    34,446.39x = 47,523.79 × 22,516.61
  4. Step 4: Simplify right side
    34,446.39x = 1,070,074,645.15
  5. Step 5: Solve for x
    x = 1,070,074,645.15/34,446.39
  6. Step 6: Final answer
    x = 31,064.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.