Home / 60,085.31-90,049.10-44,216.04

Finding the Fourth Proportional to 60,085.31, 90,049.10 and 44,216.04

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Solution

The fourth proportional to 60,085.31, 90,049.10 and 44,216.04 is: 66,266.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,085.31 : 90,049.10 = 44,216.04 : x
  2. Step 2: Convert to fraction form
    60,085.31/90,049.10 = 44,216.04/x
  3. Step 3: Cross multiply
    60,085.31x = 90,049.10 × 44,216.04
  4. Step 4: Simplify right side
    60,085.31x = 3,981,614,386.48
  5. Step 5: Solve for x
    x = 3,981,614,386.48/60,085.31
  6. Step 6: Final answer
    x = 66,266.03

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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.