Home / 44,861.53-67,292.29-13,269.13

Finding the Fourth Proportional to 44,861.53, 67,292.29 and 13,269.13

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Solution

The fourth proportional to 44,861.53, 67,292.29 and 13,269.13 is: 19,903.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,861.53 : 67,292.29 = 13,269.13 : x
  2. Step 2: Convert to fraction form
    44,861.53/67,292.29 = 13,269.13/x
  3. Step 3: Cross multiply
    44,861.53x = 67,292.29 × 13,269.13
  4. Step 4: Simplify right side
    44,861.53x = 892,910,124.31
  5. Step 5: Solve for x
    x = 892,910,124.31/44,861.53
  6. Step 6: Final answer
    x = 19,903.69

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Similar ratio
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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.