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Finding the Fourth Proportional to 29,355.59, 44,034.78 and 9,367.20

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Solution

The fourth proportional to 29,355.59, 44,034.78 and 9,367.20 is: 14,051.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,355.59 : 44,034.78 = 9,367.20 : x
  2. Step 2: Convert to fraction form
    29,355.59/44,034.78 = 9,367.20/x
  3. Step 3: Cross multiply
    29,355.59x = 44,034.78 × 9,367.20
  4. Step 4: Simplify right side
    29,355.59x = 412,482,591.22
  5. Step 5: Solve for x
    x = 412,482,591.22/29,355.59
  6. Step 6: Final answer
    x = 14,051.25

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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.