Home / 48,871.14-73,310.82-15,595.92

Finding the Fourth Proportional to 48,871.14, 73,310.82 and 15,595.92

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Solution

The fourth proportional to 48,871.14, 73,310.82 and 15,595.92 is: 23,395.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,871.14 : 73,310.82 = 15,595.92 : x
  2. Step 2: Convert to fraction form
    48,871.14/73,310.82 = 15,595.92/x
  3. Step 3: Cross multiply
    48,871.14x = 73,310.82 × 15,595.92
  4. Step 4: Simplify right side
    48,871.14x = 1,143,349,683.85
  5. Step 5: Solve for x
    x = 1,143,349,683.85/48,871.14
  6. Step 6: Final answer
    x = 23,395.19

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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.