Home / 95,063.16-131,164.68-60,621.96

Finding the Fourth Proportional to 95,063.16, 131,164.68 and 60,621.96

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Solution

The fourth proportional to 95,063.16, 131,164.68 and 60,621.96 is: 83,643.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,063.16 : 131,164.68 = 60,621.96 : x
  2. Step 2: Convert to fraction form
    95,063.16/131,164.68 = 60,621.96/x
  3. Step 3: Cross multiply
    95,063.16x = 131,164.68 × 60,621.96
  4. Step 4: Simplify right side
    95,063.16x = 7,951,459,984.37
  5. Step 5: Solve for x
    x = 7,951,459,984.37/95,063.16
  6. Step 6: Final answer
    x = 83,643.97

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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.