Home / 1,634.31-2,451.69-594.18

Finding the Fourth Proportional to 1,634.31, 2,451.69 and 594.18

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Solution

The fourth proportional to 1,634.31, 2,451.69 and 594.18 is: 891.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,634.31 : 2,451.69 = 594.18 : x
  2. Step 2: Convert to fraction form
    1,634.31/2,451.69 = 594.18/x
  3. Step 3: Cross multiply
    1,634.31x = 2,451.69 × 594.18
  4. Step 4: Simplify right side
    1,634.31x = 1,456,745.16
  5. Step 5: Solve for x
    x = 1,456,745.16/1,634.31
  6. Step 6: Final answer
    x = 891.35

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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.