Home / 63,976.96-95,965.60-32,795.20

Finding the Fourth Proportional to 63,976.96, 95,965.60 and 32,795.20

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Solution

The fourth proportional to 63,976.96, 95,965.60 and 32,795.20 is: 49,192.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,976.96 : 95,965.60 = 32,795.20 : x
  2. Step 2: Convert to fraction form
    63,976.96/95,965.60 = 32,795.20/x
  3. Step 3: Cross multiply
    63,976.96x = 95,965.60 × 32,795.20
  4. Step 4: Simplify right side
    63,976.96x = 3,147,211,045.12
  5. Step 5: Solve for x
    x = 3,147,211,045.12/63,976.96
  6. Step 6: Final answer
    x = 49,192.88

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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.