Home / 95,097.14-131,233.21-54,810.02

Finding the Fourth Proportional to 95,097.14, 131,233.21 and 54,810.02

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Solution

The fourth proportional to 95,097.14, 131,233.21 and 54,810.02 is: 75,637.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,097.14 : 131,233.21 = 54,810.02 : x
  2. Step 2: Convert to fraction form
    95,097.14/131,233.21 = 54,810.02/x
  3. Step 3: Cross multiply
    95,097.14x = 131,233.21 × 54,810.02
  4. Step 4: Simplify right side
    95,097.14x = 7,192,894,625.94
  5. Step 5: Solve for x
    x = 7,192,894,625.94/95,097.14
  6. Step 6: Final answer
    x = 75,637.34

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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.