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Finding the Fourth Proportional to 23,225.71, 34,814.16 and 11,363.10

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Solution

The fourth proportional to 23,225.71, 34,814.16 and 11,363.10 is: 17,032.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,225.71 : 34,814.16 = 11,363.10 : x
  2. Step 2: Convert to fraction form
    23,225.71/34,814.16 = 11,363.10/x
  3. Step 3: Cross multiply
    23,225.71x = 34,814.16 × 11,363.10
  4. Step 4: Simplify right side
    23,225.71x = 395,596,781.50
  5. Step 5: Solve for x
    x = 395,596,781.50/23,225.71
  6. Step 6: Final answer
    x = 17,032.71

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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.