Home / 2,882.48-4,324.14-1,150.70

Finding the Fourth Proportional to 2,882.48, 4,324.14 and 1,150.70

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Solution

The fourth proportional to 2,882.48, 4,324.14 and 1,150.70 is: 1,726.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,882.48 : 4,324.14 = 1,150.70 : x
  2. Step 2: Convert to fraction form
    2,882.48/4,324.14 = 1,150.70/x
  3. Step 3: Cross multiply
    2,882.48x = 4,324.14 × 1,150.70
  4. Step 4: Simplify right side
    2,882.48x = 4,975,766.28
  5. Step 5: Solve for x
    x = 4,975,766.28/2,882.48
  6. Step 6: Final answer
    x = 1,726.21

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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.