Home / 41,534.48-62,317.56-17,847.20

Finding the Fourth Proportional to 41,534.48, 62,317.56 and 17,847.20

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Solution

The fourth proportional to 41,534.48, 62,317.56 and 17,847.20 is: 26,777.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,534.48 : 62,317.56 = 17,847.20 : x
  2. Step 2: Convert to fraction form
    41,534.48/62,317.56 = 17,847.20/x
  3. Step 3: Cross multiply
    41,534.48x = 62,317.56 × 17,847.20
  4. Step 4: Simplify right side
    41,534.48x = 1,112,193,956.83
  5. Step 5: Solve for x
    x = 1,112,193,956.83/41,534.48
  6. Step 6: Final answer
    x = 26,777.61

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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.