Home / 63,923.96-95,929.68-32,781.08

Finding the Fourth Proportional to 63,923.96, 95,929.68 and 32,781.08

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Solution

The fourth proportional to 63,923.96, 95,929.68 and 32,781.08 is: 49,194.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,923.96 : 95,929.68 = 32,781.08 : x
  2. Step 2: Convert to fraction form
    63,923.96/95,929.68 = 32,781.08/x
  3. Step 3: Cross multiply
    63,923.96x = 95,929.68 × 32,781.08
  4. Step 4: Simplify right side
    63,923.96x = 3,144,678,514.45
  5. Step 5: Solve for x
    x = 3,144,678,514.45/63,923.96
  6. Step 6: Final answer
    x = 49,194.05

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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.