Home / 34,241.35-47,252.17-19,134.13

Finding the Fourth Proportional to 34,241.35, 47,252.17 and 19,134.13

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Solution

The fourth proportional to 34,241.35, 47,252.17 and 19,134.13 is: 26,404.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,241.35 : 47,252.17 = 19,134.13 : x
  2. Step 2: Convert to fraction form
    34,241.35/47,252.17 = 19,134.13/x
  3. Step 3: Cross multiply
    34,241.35x = 47,252.17 × 19,134.13
  4. Step 4: Simplify right side
    34,241.35x = 904,129,163.56
  5. Step 5: Solve for x
    x = 904,129,163.56/34,241.35
  6. Step 6: Final answer
    x = 26,404.60

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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.