Home / 67,335.26-101,017.46-25,782.26

Finding the Fourth Proportional to 67,335.26, 101,017.46 and 25,782.26

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Solution

The fourth proportional to 67,335.26, 101,017.46 and 25,782.26 is: 38,678.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,335.26 : 101,017.46 = 25,782.26 : x
  2. Step 2: Convert to fraction form
    67,335.26/101,017.46 = 25,782.26/x
  3. Step 3: Cross multiply
    67,335.26x = 101,017.46 × 25,782.26
  4. Step 4: Simplify right side
    67,335.26x = 2,604,458,418.26
  5. Step 5: Solve for x
    x = 2,604,458,418.26/67,335.26
  6. Step 6: Final answer
    x = 38,678.97

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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.