Home / 29,445.24-44,174.90-15,591.16

Finding the Fourth Proportional to 29,445.24, 44,174.90 and 15,591.16

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Solution

The fourth proportional to 29,445.24, 44,174.90 and 15,591.16 is: 23,390.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,445.24 : 44,174.90 = 15,591.16 : x
  2. Step 2: Convert to fraction form
    29,445.24/44,174.90 = 15,591.16/x
  3. Step 3: Cross multiply
    29,445.24x = 44,174.90 × 15,591.16
  4. Step 4: Simplify right side
    29,445.24x = 688,737,933.88
  5. Step 5: Solve for x
    x = 688,737,933.88/29,445.24
  6. Step 6: Final answer
    x = 23,390.47

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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.