Home / 14,951.30-22,397.78-9,093.38

Finding the Fourth Proportional to 14,951.30, 22,397.78 and 9,093.38

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Solution

The fourth proportional to 14,951.30, 22,397.78 and 9,093.38 is: 13,622.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,951.30 : 22,397.78 = 9,093.38 : x
  2. Step 2: Convert to fraction form
    14,951.30/22,397.78 = 9,093.38/x
  3. Step 3: Cross multiply
    14,951.30x = 22,397.78 × 9,093.38
  4. Step 4: Simplify right side
    14,951.30x = 203,671,524.70
  5. Step 5: Solve for x
    x = 203,671,524.70/14,951.30
  6. Step 6: Final answer
    x = 13,622.33

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1.5x scale

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.