Home / 67,333.26-101,014.46-25,780.26

Finding the Fourth Proportional to 67,333.26, 101,014.46 and 25,780.26

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Solution

The fourth proportional to 67,333.26, 101,014.46 and 25,780.26 is: 38,675.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,333.26 : 101,014.46 = 25,780.26 : x
  2. Step 2: Convert to fraction form
    67,333.26/101,014.46 = 25,780.26/x
  3. Step 3: Cross multiply
    67,333.26x = 101,014.46 × 25,780.26
  4. Step 4: Simplify right side
    67,333.26x = 2,604,179,042.56
  5. Step 5: Solve for x
    x = 2,604,179,042.56/67,333.26
  6. Step 6: Final answer
    x = 38,675.97

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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.