Home / 32,610.70-48,919.06-10,121.52

Finding the Fourth Proportional to 32,610.70, 48,919.06 and 10,121.52

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Solution

The fourth proportional to 32,610.70, 48,919.06 and 10,121.52 is: 15,183.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,610.70 : 48,919.06 = 10,121.52 : x
  2. Step 2: Convert to fraction form
    32,610.70/48,919.06 = 10,121.52/x
  3. Step 3: Cross multiply
    32,610.70x = 48,919.06 × 10,121.52
  4. Step 4: Simplify right side
    32,610.70x = 495,135,244.17
  5. Step 5: Solve for x
    x = 495,135,244.17/32,610.70
  6. Step 6: Final answer
    x = 15,183.21

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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.