Home / 34,909.85-52,317.55-25,027.31

Finding the Fourth Proportional to 34,909.85, 52,317.55 and 25,027.31

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Solution

The fourth proportional to 34,909.85, 52,317.55 and 25,027.31 is: 37,507.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,909.85 : 52,317.55 = 25,027.31 : x
  2. Step 2: Convert to fraction form
    34,909.85/52,317.55 = 25,027.31/x
  3. Step 3: Cross multiply
    34,909.85x = 52,317.55 × 25,027.31
  4. Step 4: Simplify right side
    34,909.85x = 1,309,367,542.29
  5. Step 5: Solve for x
    x = 1,309,367,542.29/34,909.85
  6. Step 6: Final answer
    x = 37,507.11

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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.