Home / 6,755.31-10,132.95-1,825.44

Finding the Fourth Proportional to 6,755.31, 10,132.95 and 1,825.44

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Solution

The fourth proportional to 6,755.31, 10,132.95 and 1,825.44 is: 2,738.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,755.31 : 10,132.95 = 1,825.44 : x
  2. Step 2: Convert to fraction form
    6,755.31/10,132.95 = 1,825.44/x
  3. Step 3: Cross multiply
    6,755.31x = 10,132.95 × 1,825.44
  4. Step 4: Simplify right side
    6,755.31x = 18,497,092.25
  5. Step 5: Solve for x
    x = 18,497,092.25/6,755.31
  6. Step 6: Final answer
    x = 2,738.16

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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.