Home / 61,566.28-92,349.42-14,819.15

Finding the Fourth Proportional to 61,566.28, 92,349.42 and 14,819.15

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Solution

The fourth proportional to 61,566.28, 92,349.42 and 14,819.15 is: 22,228.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,566.28 : 92,349.42 = 14,819.15 : x
  2. Step 2: Convert to fraction form
    61,566.28/92,349.42 = 14,819.15/x
  3. Step 3: Cross multiply
    61,566.28x = 92,349.42 × 14,819.15
  4. Step 4: Simplify right side
    61,566.28x = 1,368,540,082.69
  5. Step 5: Solve for x
    x = 1,368,540,082.69/61,566.28
  6. Step 6: Final answer
    x = 22,228.73

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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.