Home / 69,016.46-95,245.67-38,801.23

Finding the Fourth Proportional to 69,016.46, 95,245.67 and 38,801.23

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Solution

The fourth proportional to 69,016.46, 95,245.67 and 38,801.23 is: 53,547.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,016.46 : 95,245.67 = 38,801.23 : x
  2. Step 2: Convert to fraction form
    69,016.46/95,245.67 = 38,801.23/x
  3. Step 3: Cross multiply
    69,016.46x = 95,245.67 × 38,801.23
  4. Step 4: Simplify right side
    69,016.46x = 3,695,649,007.06
  5. Step 5: Solve for x
    x = 3,695,649,007.06/69,016.46
  6. Step 6: Final answer
    x = 53,547.36

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Similar ratio
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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.