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Finding the Fourth Proportional to 14,735.52, 22,104.36 and 7,332.39

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Solution

The fourth proportional to 14,735.52, 22,104.36 and 7,332.39 is: 10,999.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,735.52 : 22,104.36 = 7,332.39 : x
  2. Step 2: Convert to fraction form
    14,735.52/22,104.36 = 7,332.39/x
  3. Step 3: Cross multiply
    14,735.52x = 22,104.36 × 7,332.39
  4. Step 4: Simplify right side
    14,735.52x = 162,077,788.22
  5. Step 5: Solve for x
    x = 162,077,788.22/14,735.52
  6. Step 6: Final answer
    x = 10,999.12

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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.