Home / 44,741.11-67,115.10-14,743.68

Finding the Fourth Proportional to 44,741.11, 67,115.10 and 14,743.68

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Solution

The fourth proportional to 44,741.11, 67,115.10 and 14,743.68 is: 22,116.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,741.11 : 67,115.10 = 14,743.68 : x
  2. Step 2: Convert to fraction form
    44,741.11/67,115.10 = 14,743.68/x
  3. Step 3: Cross multiply
    44,741.11x = 67,115.10 × 14,743.68
  4. Step 4: Simplify right side
    44,741.11x = 989,523,557.57
  5. Step 5: Solve for x
    x = 989,523,557.57/44,741.11
  6. Step 6: Final answer
    x = 22,116.65

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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.