Home / 104,819.14-144,651.45-60,098.50

Finding the Fourth Proportional to 104,819.14, 144,651.45 and 60,098.50

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Solution

The fourth proportional to 104,819.14, 144,651.45 and 60,098.50 is: 82,936.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,819.14 : 144,651.45 = 60,098.50 : x
  2. Step 2: Convert to fraction form
    104,819.14/144,651.45 = 60,098.50/x
  3. Step 3: Cross multiply
    104,819.14x = 144,651.45 × 60,098.50
  4. Step 4: Simplify right side
    104,819.14x = 8,693,335,167.83
  5. Step 5: Solve for x
    x = 8,693,335,167.83/104,819.14
  6. Step 6: Final answer
    x = 82,936.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.