Home / 41,613.13-57,427.01-22,750.26

Finding the Fourth Proportional to 41,613.13, 57,427.01 and 22,750.26

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Solution

The fourth proportional to 41,613.13, 57,427.01 and 22,750.26 is: 31,395.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,613.13 : 57,427.01 = 22,750.26 : x
  2. Step 2: Convert to fraction form
    41,613.13/57,427.01 = 22,750.26/x
  3. Step 3: Cross multiply
    41,613.13x = 57,427.01 × 22,750.26
  4. Step 4: Simplify right side
    41,613.13x = 1,306,479,408.52
  5. Step 5: Solve for x
    x = 1,306,479,408.52/41,613.13
  6. Step 6: Final answer
    x = 31,395.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.