Home / 48,869.87-73,306.49-16,848.54

Finding the Fourth Proportional to 48,869.87, 73,306.49 and 16,848.54

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Solution

The fourth proportional to 48,869.87, 73,306.49 and 16,848.54 is: 25,273.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,869.87 : 73,306.49 = 16,848.54 : x
  2. Step 2: Convert to fraction form
    48,869.87/73,306.49 = 16,848.54/x
  3. Step 3: Cross multiply
    48,869.87x = 73,306.49 × 16,848.54
  4. Step 4: Simplify right side
    48,869.87x = 1,235,107,244.78
  5. Step 5: Solve for x
    x = 1,235,107,244.78/48,869.87
  6. Step 6: Final answer
    x = 25,273.39

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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.