Home / 22,954.92-34,434.18-8,926.53

Finding the Fourth Proportional to 22,954.92, 34,434.18 and 8,926.53

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Solution

The fourth proportional to 22,954.92, 34,434.18 and 8,926.53 is: 13,390.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,954.92 : 34,434.18 = 8,926.53 : x
  2. Step 2: Convert to fraction form
    22,954.92/34,434.18 = 8,926.53/x
  3. Step 3: Cross multiply
    22,954.92x = 34,434.18 × 8,926.53
  4. Step 4: Simplify right side
    22,954.92x = 307,377,740.80
  5. Step 5: Solve for x
    x = 307,377,740.80/22,954.92
  6. Step 6: Final answer
    x = 13,390.49

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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.