Home / 34,395.41-47,472.47-22,310.86

Finding the Fourth Proportional to 34,395.41, 47,472.47 and 22,310.86

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Solution

The fourth proportional to 34,395.41, 47,472.47 and 22,310.86 is: 30,793.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,395.41 : 47,472.47 = 22,310.86 : x
  2. Step 2: Convert to fraction form
    34,395.41/47,472.47 = 22,310.86/x
  3. Step 3: Cross multiply
    34,395.41x = 47,472.47 × 22,310.86
  4. Step 4: Simplify right side
    34,395.41x = 1,059,151,726.38
  5. Step 5: Solve for x
    x = 1,059,151,726.38/34,395.41
  6. Step 6: Final answer
    x = 30,793.41

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1.5x scale

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.