Home / 41,417.60-57,154.72-25,311.85

Finding the Fourth Proportional to 41,417.60, 57,154.72 and 25,311.85

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Solution

The fourth proportional to 41,417.60, 57,154.72 and 25,311.85 is: 34,929.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,417.60 : 57,154.72 = 25,311.85 : x
  2. Step 2: Convert to fraction form
    41,417.60/57,154.72 = 25,311.85/x
  3. Step 3: Cross multiply
    41,417.60x = 57,154.72 × 25,311.85
  4. Step 4: Simplify right side
    41,417.60x = 1,446,691,699.43
  5. Step 5: Solve for x
    x = 1,446,691,699.43/41,417.60
  6. Step 6: Final answer
    x = 34,929.39

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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.