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Finding the Fourth Proportional to 29,602.44, 44,404.11 and 9,881.10

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Solution

The fourth proportional to 29,602.44, 44,404.11 and 9,881.10 is: 14,821.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,602.44 : 44,404.11 = 9,881.10 : x
  2. Step 2: Convert to fraction form
    29,602.44/44,404.11 = 9,881.10/x
  3. Step 3: Cross multiply
    29,602.44x = 44,404.11 × 9,881.10
  4. Step 4: Simplify right side
    29,602.44x = 438,761,451.32
  5. Step 5: Solve for x
    x = 438,761,451.32/29,602.44
  6. Step 6: Final answer
    x = 14,821.80

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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.