Home / 124,819.44-187,190.28-41,694

Finding the Fourth Proportional to 124,819.44, 187,190.28 and 41,694

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Solution

The fourth proportional to 124,819.44, 187,190.28 and 41,694 is: 62,528.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,819.44 : 187,190.28 = 41,694 : x
  2. Step 2: Convert to fraction form
    124,819.44/187,190.28 = 41,694/x
  3. Step 3: Cross multiply
    124,819.44x = 187,190.28 × 41,694
  4. Step 4: Simplify right side
    124,819.44x = 7,804,711,534.32
  5. Step 5: Solve for x
    x = 7,804,711,534.32/124,819.44
  6. Step 6: Final answer
    x = 62,528.01

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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.