Home / 67,462.26-101,198.28-25,909.26

Finding the Fourth Proportional to 67,462.26, 101,198.28 and 25,909.26

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Solution

The fourth proportional to 67,462.26, 101,198.28 and 25,909.26 is: 38,865.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,462.26 : 101,198.28 = 25,909.26 : x
  2. Step 2: Convert to fraction form
    67,462.26/101,198.28 = 25,909.26/x
  3. Step 3: Cross multiply
    67,462.26x = 101,198.28 × 25,909.26
  4. Step 4: Simplify right side
    67,462.26x = 2,621,972,548.07
  5. Step 5: Solve for x
    x = 2,621,972,548.07/67,462.26
  6. Step 6: Final answer
    x = 38,865.77

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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.