Home / 41,367.20-57,090.60-24,376.72

Finding the Fourth Proportional to 41,367.20, 57,090.60 and 24,376.72

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Solution

The fourth proportional to 41,367.20, 57,090.60 and 24,376.72 is: 33,642.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,367.20 : 57,090.60 = 24,376.72 : x
  2. Step 2: Convert to fraction form
    41,367.20/57,090.60 = 24,376.72/x
  3. Step 3: Cross multiply
    41,367.20x = 57,090.60 × 24,376.72
  4. Step 4: Simplify right side
    41,367.20x = 1,391,681,626.56
  5. Step 5: Solve for x
    x = 1,391,681,626.56/41,367.20
  6. Step 6: Final answer
    x = 33,642.15

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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.