Home / 3,702.63-5,551.17-2,241.42

Finding the Fourth Proportional to 3,702.63, 5,551.17 and 2,241.42

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Solution

The fourth proportional to 3,702.63, 5,551.17 and 2,241.42 is: 3,360.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,702.63 : 5,551.17 = 2,241.42 : x
  2. Step 2: Convert to fraction form
    3,702.63/5,551.17 = 2,241.42/x
  3. Step 3: Cross multiply
    3,702.63x = 5,551.17 × 2,241.42
  4. Step 4: Simplify right side
    3,702.63x = 12,442,503.46
  5. Step 5: Solve for x
    x = 12,442,503.46/3,702.63
  6. Step 6: Final answer
    x = 3,360.45

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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.