Home / 69,233.64-95,544.41-39,017.29

Finding the Fourth Proportional to 69,233.64, 95,544.41 and 39,017.29

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Solution

The fourth proportional to 69,233.64, 95,544.41 and 39,017.29 is: 53,844.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,233.64 : 95,544.41 = 39,017.29 : x
  2. Step 2: Convert to fraction form
    69,233.64/95,544.41 = 39,017.29/x
  3. Step 3: Cross multiply
    69,233.64x = 95,544.41 × 39,017.29
  4. Step 4: Simplify right side
    69,233.64x = 3,727,883,952.85
  5. Step 5: Solve for x
    x = 3,727,883,952.85/69,233.64
  6. Step 6: Final answer
    x = 53,844.98

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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.