Home / 48,862.96-73,306.38-15,583.03

Finding the Fourth Proportional to 48,862.96, 73,306.38 and 15,583.03

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Solution

The fourth proportional to 48,862.96, 73,306.38 and 15,583.03 is: 23,378.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,862.96 : 73,306.38 = 15,583.03 : x
  2. Step 2: Convert to fraction form
    48,862.96/73,306.38 = 15,583.03/x
  3. Step 3: Cross multiply
    48,862.96x = 73,306.38 × 15,583.03
  4. Step 4: Simplify right side
    48,862.96x = 1,142,335,518.73
  5. Step 5: Solve for x
    x = 1,142,335,518.73/48,862.96
  6. Step 6: Final answer
    x = 23,378.35

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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.