Home / 32,250.92-48,395.04-13,529.28

Finding the Fourth Proportional to 32,250.92, 48,395.04 and 13,529.28

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Solution

The fourth proportional to 32,250.92, 48,395.04 and 13,529.28 is: 20,301.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,250.92 : 48,395.04 = 13,529.28 : x
  2. Step 2: Convert to fraction form
    32,250.92/48,395.04 = 13,529.28/x
  3. Step 3: Cross multiply
    32,250.92x = 48,395.04 × 13,529.28
  4. Step 4: Simplify right side
    32,250.92x = 654,750,046.77
  5. Step 5: Solve for x
    x = 654,750,046.77/32,250.92
  6. Step 6: Final answer
    x = 20,301.75

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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.