Home / 29,452.60-44,092.10-19,438.87

Finding the Fourth Proportional to 29,452.60, 44,092.10 and 19,438.87

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Solution

The fourth proportional to 29,452.60, 44,092.10 and 19,438.87 is: 29,101.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,452.60 : 44,092.10 = 19,438.87 : x
  2. Step 2: Convert to fraction form
    29,452.60/44,092.10 = 19,438.87/x
  3. Step 3: Cross multiply
    29,452.60x = 44,092.10 × 19,438.87
  4. Step 4: Simplify right side
    29,452.60x = 857,100,599.93
  5. Step 5: Solve for x
    x = 857,100,599.93/29,452.60
  6. Step 6: Final answer
    x = 29,101.02

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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.