Home / 95,904.30-143,856.45-60,998.70

Finding the Fourth Proportional to 95,904.30, 143,856.45 and 60,998.70

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Solution

The fourth proportional to 95,904.30, 143,856.45 and 60,998.70 is: 91,498.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,904.30 : 143,856.45 = 60,998.70 : x
  2. Step 2: Convert to fraction form
    95,904.30/143,856.45 = 60,998.70/x
  3. Step 3: Cross multiply
    95,904.30x = 143,856.45 × 60,998.70
  4. Step 4: Simplify right side
    95,904.30x = 8,775,056,436.62
  5. Step 5: Solve for x
    x = 8,775,056,436.62/95,904.30
  6. Step 6: Final answer
    x = 91,498.05

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Similar ratio
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1.5x scale

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.