Home / 95,390.29-131,611.92-59,616.64

Finding the Fourth Proportional to 95,390.29, 131,611.92 and 59,616.64

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Solution

The fourth proportional to 95,390.29, 131,611.92 and 59,616.64 is: 82,254.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,390.29 : 131,611.92 = 59,616.64 : x
  2. Step 2: Convert to fraction form
    95,390.29/131,611.92 = 59,616.64/x
  3. Step 3: Cross multiply
    95,390.29x = 131,611.92 × 59,616.64
  4. Step 4: Simplify right side
    95,390.29x = 7,846,259,796.29
  5. Step 5: Solve for x
    x = 7,846,259,796.29/95,390.29
  6. Step 6: Final answer
    x = 82,254.29

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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.