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Finding the Fourth Proportional to 29,354.92, 44,005.36 and 10,630.60

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Solution

The fourth proportional to 29,354.92, 44,005.36 and 10,630.60 is: 15,936.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,354.92 : 44,005.36 = 10,630.60 : x
  2. Step 2: Convert to fraction form
    29,354.92/44,005.36 = 10,630.60/x
  3. Step 3: Cross multiply
    29,354.92x = 44,005.36 × 10,630.60
  4. Step 4: Simplify right side
    29,354.92x = 467,803,380.02
  5. Step 5: Solve for x
    x = 467,803,380.02/29,354.92
  6. Step 6: Final answer
    x = 15,936.11

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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.