Home / 4,132.83-6,195.33-1,535.16

Finding the Fourth Proportional to 4,132.83, 6,195.33 and 1,535.16

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Solution

The fourth proportional to 4,132.83, 6,195.33 and 1,535.16 is: 2,301.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,132.83 : 6,195.33 = 1,535.16 : x
  2. Step 2: Convert to fraction form
    4,132.83/6,195.33 = 1,535.16/x
  3. Step 3: Cross multiply
    4,132.83x = 6,195.33 × 1,535.16
  4. Step 4: Simplify right side
    4,132.83x = 9,510,822.80
  5. Step 5: Solve for x
    x = 9,510,822.80/4,132.83
  6. Step 6: Final answer
    x = 2,301.29

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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.