Home / 3,193.52-4,411.14-2,442.92

Finding the Fourth Proportional to 3,193.52, 4,411.14 and 2,442.92

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Solution

The fourth proportional to 3,193.52, 4,411.14 and 2,442.92 is: 3,374.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193.52 : 4,411.14 = 2,442.92 : x
  2. Step 2: Convert to fraction form
    3,193.52/4,411.14 = 2,442.92/x
  3. Step 3: Cross multiply
    3,193.52x = 4,411.14 × 2,442.92
  4. Step 4: Simplify right side
    3,193.52x = 10,776,062.13
  5. Step 5: Solve for x
    x = 10,776,062.13/3,193.52
  6. Step 6: Final answer
    x = 3,374.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.