Home / 11,494.52-17,241.84-4,569.02

Finding the Fourth Proportional to 11,494.52, 17,241.84 and 4,569.02

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Solution

The fourth proportional to 11,494.52, 17,241.84 and 4,569.02 is: 6,853.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,494.52 : 17,241.84 = 4,569.02 : x
  2. Step 2: Convert to fraction form
    11,494.52/17,241.84 = 4,569.02/x
  3. Step 3: Cross multiply
    11,494.52x = 17,241.84 × 4,569.02
  4. Step 4: Simplify right side
    11,494.52x = 78,778,311.80
  5. Step 5: Solve for x
    x = 78,778,311.80/11,494.52
  6. Step 6: Final answer
    x = 6,853.55

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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.