Home / 29,452.94-44,207.09-15,423.04

Finding the Fourth Proportional to 29,452.94, 44,207.09 and 15,423.04

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Solution

The fourth proportional to 29,452.94, 44,207.09 and 15,423.04 is: 23,149.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,452.94 : 44,207.09 = 15,423.04 : x
  2. Step 2: Convert to fraction form
    29,452.94/44,207.09 = 15,423.04/x
  3. Step 3: Cross multiply
    29,452.94x = 44,207.09 × 15,423.04
  4. Step 4: Simplify right side
    29,452.94x = 681,807,480.38
  5. Step 5: Solve for x
    x = 681,807,480.38/29,452.94
  6. Step 6: Final answer
    x = 23,149.05

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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.