Home / 44,366.14-66,509.60-16,279.60

Finding the Fourth Proportional to 44,366.14, 66,509.60 and 16,279.60

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Solution

The fourth proportional to 44,366.14, 66,509.60 and 16,279.60 is: 24,404.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,366.14 : 66,509.60 = 16,279.60 : x
  2. Step 2: Convert to fraction form
    44,366.14/66,509.60 = 16,279.60/x
  3. Step 3: Cross multiply
    44,366.14x = 66,509.60 × 16,279.60
  4. Step 4: Simplify right side
    44,366.14x = 1,082,749,684.16
  5. Step 5: Solve for x
    x = 1,082,749,684.16/44,366.14
  6. Step 6: Final answer
    x = 24,404.87

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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.