Home / 3,241.95-4,862.91-1,295.52

Finding the Fourth Proportional to 3,241.95, 4,862.91 and 1,295.52

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Solution

The fourth proportional to 3,241.95, 4,862.91 and 1,295.52 is: 1,943.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,241.95 : 4,862.91 = 1,295.52 : x
  2. Step 2: Convert to fraction form
    3,241.95/4,862.91 = 1,295.52/x
  3. Step 3: Cross multiply
    3,241.95x = 4,862.91 × 1,295.52
  4. Step 4: Simplify right side
    3,241.95x = 6,299,997.16
  5. Step 5: Solve for x
    x = 6,299,997.16/3,241.95
  6. Step 6: Final answer
    x = 1,943.27

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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.