Home / 41,655.87-62,491.10-26,879.04

Finding the Fourth Proportional to 41,655.87, 62,491.10 and 26,879.04

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Solution

The fourth proportional to 41,655.87, 62,491.10 and 26,879.04 is: 40,323.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,655.87 : 62,491.10 = 26,879.04 : x
  2. Step 2: Convert to fraction form
    41,655.87/62,491.10 = 26,879.04/x
  3. Step 3: Cross multiply
    41,655.87x = 62,491.10 × 26,879.04
  4. Step 4: Simplify right side
    41,655.87x = 1,679,700,642.15
  5. Step 5: Solve for x
    x = 1,679,700,642.15/41,655.87
  6. Step 6: Final answer
    x = 40,323.26

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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.