Home / 4,241.52-6,362.55-2,159.16

Finding the Fourth Proportional to 4,241.52, 6,362.55 and 2,159.16

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Solution

The fourth proportional to 4,241.52, 6,362.55 and 2,159.16 is: 3,238.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,241.52 : 6,362.55 = 2,159.16 : x
  2. Step 2: Convert to fraction form
    4,241.52/6,362.55 = 2,159.16/x
  3. Step 3: Cross multiply
    4,241.52x = 6,362.55 × 2,159.16
  4. Step 4: Simplify right side
    4,241.52x = 13,737,763.46
  5. Step 5: Solve for x
    x = 13,737,763.46/4,241.52
  6. Step 6: Final answer
    x = 3,238.88

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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.