Home / 24,389.60-36,578.92-14,531.68

Finding the Fourth Proportional to 24,389.60, 36,578.92 and 14,531.68

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Solution

The fourth proportional to 24,389.60, 36,578.92 and 14,531.68 is: 21,794.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,389.60 : 36,578.92 = 14,531.68 : x
  2. Step 2: Convert to fraction form
    24,389.60/36,578.92 = 14,531.68/x
  3. Step 3: Cross multiply
    24,389.60x = 36,578.92 × 14,531.68
  4. Step 4: Simplify right side
    24,389.60x = 531,553,160.19
  5. Step 5: Solve for x
    x = 531,553,160.19/24,389.60
  6. Step 6: Final answer
    x = 21,794.25

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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.