Home / 41,766.67-62,634.57-18,077.68

Finding the Fourth Proportional to 41,766.67, 62,634.57 and 18,077.68

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Solution

The fourth proportional to 41,766.67, 62,634.57 and 18,077.68 is: 27,109.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,766.67 : 62,634.57 = 18,077.68 : x
  2. Step 2: Convert to fraction form
    41,766.67/62,634.57 = 18,077.68/x
  3. Step 3: Cross multiply
    41,766.67x = 62,634.57 × 18,077.68
  4. Step 4: Simplify right side
    41,766.67x = 1,132,287,713.40
  5. Step 5: Solve for x
    x = 1,132,287,713.40/41,766.67
  6. Step 6: Final answer
    x = 27,109.84

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1.5x scale

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.