Home / 63,783.44-95,587.56-32,553.20

Finding the Fourth Proportional to 63,783.44, 95,587.56 and 32,553.20

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Solution

The fourth proportional to 63,783.44, 95,587.56 and 32,553.20 is: 48,785.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,783.44 : 95,587.56 = 32,553.20 : x
  2. Step 2: Convert to fraction form
    63,783.44/95,587.56 = 32,553.20/x
  3. Step 3: Cross multiply
    63,783.44x = 95,587.56 × 32,553.20
  4. Step 4: Simplify right side
    63,783.44x = 3,111,680,958.19
  5. Step 5: Solve for x
    x = 3,111,680,958.19/63,783.44
  6. Step 6: Final answer
    x = 48,785.09

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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.