Home / 2,308.85-3,463.28-1,010.02

Finding the Fourth Proportional to 2,308.85, 3,463.28 and 1,010.02

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Solution

The fourth proportional to 2,308.85, 3,463.28 and 1,010.02 is: 1,515.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308.85 : 3,463.28 = 1,010.02 : x
  2. Step 2: Convert to fraction form
    2,308.85/3,463.28 = 1,010.02/x
  3. Step 3: Cross multiply
    2,308.85x = 3,463.28 × 1,010.02
  4. Step 4: Simplify right side
    2,308.85x = 3,497,959.70
  5. Step 5: Solve for x
    x = 3,497,959.70/2,308.85
  6. Step 6: Final answer
    x = 1,515.02

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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.