Home / 1,951.66-2,924.76-1,301.04

Finding the Fourth Proportional to 1,951.66, 2,924.76 and 1,301.04

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Solution

The fourth proportional to 1,951.66, 2,924.76 and 1,301.04 is: 1,949.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,951.66 : 2,924.76 = 1,301.04 : x
  2. Step 2: Convert to fraction form
    1,951.66/2,924.76 = 1,301.04/x
  3. Step 3: Cross multiply
    1,951.66x = 2,924.76 × 1,301.04
  4. Step 4: Simplify right side
    1,951.66x = 3,805,229.75
  5. Step 5: Solve for x
    x = 3,805,229.75/1,951.66
  6. Step 6: Final answer
    x = 1,949.74

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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.