Home / 14,928.76-22,397.82-6,167.80

Finding the Fourth Proportional to 14,928.76, 22,397.82 and 6,167.80

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Solution

The fourth proportional to 14,928.76, 22,397.82 and 6,167.80 is: 9,253.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,928.76 : 22,397.82 = 6,167.80 : x
  2. Step 2: Convert to fraction form
    14,928.76/22,397.82 = 6,167.80/x
  3. Step 3: Cross multiply
    14,928.76x = 22,397.82 × 6,167.80
  4. Step 4: Simplify right side
    14,928.76x = 138,145,274.20
  5. Step 5: Solve for x
    x = 138,145,274.20/14,928.76
  6. Step 6: Final answer
    x = 9,253.63

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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.