Home / 40,194.86-60,287.96-16,504.90

Finding the Fourth Proportional to 40,194.86, 60,287.96 and 16,504.90

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Solution

The fourth proportional to 40,194.86, 60,287.96 and 16,504.90 is: 24,755.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,194.86 : 60,287.96 = 16,504.90 : x
  2. Step 2: Convert to fraction form
    40,194.86/60,287.96 = 16,504.90/x
  3. Step 3: Cross multiply
    40,194.86x = 60,287.96 × 16,504.90
  4. Step 4: Simplify right side
    40,194.86x = 995,046,641.55
  5. Step 5: Solve for x
    x = 995,046,641.55/40,194.86
  6. Step 6: Final answer
    x = 24,755.57

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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.