Home / 57,609.26-86,447.90-24,327.16

Finding the Fourth Proportional to 57,609.26, 86,447.90 and 24,327.16

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Solution

The fourth proportional to 57,609.26, 86,447.90 and 24,327.16 is: 36,505.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,609.26 : 86,447.90 = 24,327.16 : x
  2. Step 2: Convert to fraction form
    57,609.26/86,447.90 = 24,327.16/x
  3. Step 3: Cross multiply
    57,609.26x = 86,447.90 × 24,327.16
  4. Step 4: Simplify right side
    57,609.26x = 2,103,031,894.96
  5. Step 5: Solve for x
    x = 2,103,031,894.96/57,609.26
  6. Step 6: Final answer
    x = 36,505.10

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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.