Home / 95,344.98-131,561.46-57,095.57

Finding the Fourth Proportional to 95,344.98, 131,561.46 and 57,095.57

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Solution

The fourth proportional to 95,344.98, 131,561.46 and 57,095.57 is: 78,783.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,344.98 : 131,561.46 = 57,095.57 : x
  2. Step 2: Convert to fraction form
    95,344.98/131,561.46 = 57,095.57/x
  3. Step 3: Cross multiply
    95,344.98x = 131,561.46 × 57,095.57
  4. Step 4: Simplify right side
    95,344.98x = 7,511,576,548.73
  5. Step 5: Solve for x
    x = 7,511,576,548.73/95,344.98
  6. Step 6: Final answer
    x = 78,783.14

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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.