Home / 69,169.98-95,354.10-59,568.36

Finding the Fourth Proportional to 69,169.98, 95,354.10 and 59,568.36

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Solution

The fourth proportional to 69,169.98, 95,354.10 and 59,568.36 is: 82,117.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,169.98 : 95,354.10 = 59,568.36 : x
  2. Step 2: Convert to fraction form
    69,169.98/95,354.10 = 59,568.36/x
  3. Step 3: Cross multiply
    69,169.98x = 95,354.10 × 59,568.36
  4. Step 4: Simplify right side
    69,169.98x = 5,680,087,356.28
  5. Step 5: Solve for x
    x = 5,680,087,356.28/69,169.98
  6. Step 6: Final answer
    x = 82,117.81

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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.