Home / 195,687.18-293,568.42-83,365.26

Finding the Fourth Proportional to 195,687.18, 293,568.42 and 83,365.26

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Solution

The fourth proportional to 195,687.18, 293,568.42 and 83,365.26 is: 125,063.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,687.18 : 293,568.42 = 83,365.26 : x
  2. Step 2: Convert to fraction form
    195,687.18/293,568.42 = 83,365.26/x
  3. Step 3: Cross multiply
    195,687.18x = 293,568.42 × 83,365.26
  4. Step 4: Simplify right side
    195,687.18x = 24,473,407,661.09
  5. Step 5: Solve for x
    x = 24,473,407,661.09/195,687.18
  6. Step 6: Final answer
    x = 125,063.93

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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.