Home / 69,685.97-96,166.89-41,006.75

Finding the Fourth Proportional to 69,685.97, 96,166.89 and 41,006.75

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Solution

The fourth proportional to 69,685.97, 96,166.89 and 41,006.75 is: 56,589.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,685.97 : 96,166.89 = 41,006.75 : x
  2. Step 2: Convert to fraction form
    69,685.97/96,166.89 = 41,006.75/x
  3. Step 3: Cross multiply
    69,685.97x = 96,166.89 × 41,006.75
  4. Step 4: Simplify right side
    69,685.97x = 3,943,491,135.67
  5. Step 5: Solve for x
    x = 3,943,491,135.67/69,685.97
  6. Step 6: Final answer
    x = 56,589.46

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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.