Home / 63,922.96-95,928.18-32,780.08

Finding the Fourth Proportional to 63,922.96, 95,928.18 and 32,780.08

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Solution

The fourth proportional to 63,922.96, 95,928.18 and 32,780.08 is: 49,192.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,922.96 : 95,928.18 = 32,780.08 : x
  2. Step 2: Convert to fraction form
    63,922.96/95,928.18 = 32,780.08/x
  3. Step 3: Cross multiply
    63,922.96x = 95,928.18 × 32,780.08
  4. Step 4: Simplify right side
    63,922.96x = 3,144,533,414.65
  5. Step 5: Solve for x
    x = 3,144,533,414.65/63,922.96
  6. Step 6: Final answer
    x = 49,192.55

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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.