Home / 1,625.74-2,441.85-1,010.14

Finding the Fourth Proportional to 1,625.74, 2,441.85 and 1,010.14

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Solution

The fourth proportional to 1,625.74, 2,441.85 and 1,010.14 is: 1,517.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,625.74 : 2,441.85 = 1,010.14 : x
  2. Step 2: Convert to fraction form
    1,625.74/2,441.85 = 1,010.14/x
  3. Step 3: Cross multiply
    1,625.74x = 2,441.85 × 1,010.14
  4. Step 4: Simplify right side
    1,625.74x = 2,466,610.36
  5. Step 5: Solve for x
    x = 2,466,610.36/1,625.74
  6. Step 6: Final answer
    x = 1,517.22

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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.