Home / 29,380.17-44,076.78-9,657.93

Finding the Fourth Proportional to 29,380.17, 44,076.78 and 9,657.93

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Solution

The fourth proportional to 29,380.17, 44,076.78 and 9,657.93 is: 14,489.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,380.17 : 44,076.78 = 9,657.93 : x
  2. Step 2: Convert to fraction form
    29,380.17/44,076.78 = 9,657.93/x
  3. Step 3: Cross multiply
    29,380.17x = 44,076.78 × 9,657.93
  4. Step 4: Simplify right side
    29,380.17x = 425,690,455.87
  5. Step 5: Solve for x
    x = 425,690,455.87/29,380.17
  6. Step 6: Final answer
    x = 14,489.04

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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.