Home / 45,305.33-62,519.14-25,163.46

Finding the Fourth Proportional to 45,305.33, 62,519.14 and 25,163.46

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Solution

The fourth proportional to 45,305.33, 62,519.14 and 25,163.46 is: 34,724.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,305.33 : 62,519.14 = 25,163.46 : x
  2. Step 2: Convert to fraction form
    45,305.33/62,519.14 = 25,163.46/x
  3. Step 3: Cross multiply
    45,305.33x = 62,519.14 × 25,163.46
  4. Step 4: Simplify right side
    45,305.33x = 1,573,197,910.08
  5. Step 5: Solve for x
    x = 1,573,197,910.08/45,305.33
  6. Step 6: Final answer
    x = 34,724.35

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