Home / 3,230.52-4,844.40-1,151.04

Finding the Fourth Proportional to 3,230.52, 4,844.40 and 1,151.04

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Solution

The fourth proportional to 3,230.52, 4,844.40 and 1,151.04 is: 1,726.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,230.52 : 4,844.40 = 1,151.04 : x
  2. Step 2: Convert to fraction form
    3,230.52/4,844.40 = 1,151.04/x
  3. Step 3: Cross multiply
    3,230.52x = 4,844.40 × 1,151.04
  4. Step 4: Simplify right side
    3,230.52x = 5,576,098.18
  5. Step 5: Solve for x
    x = 5,576,098.18/3,230.52
  6. Step 6: Final answer
    x = 1,726.07

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1.5x scale

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.