Home / 6,705.47-10,058.41-3,195.86

Finding the Fourth Proportional to 6,705.47, 10,058.41 and 3,195.86

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Solution

The fourth proportional to 6,705.47, 10,058.41 and 3,195.86 is: 4,793.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,705.47 : 10,058.41 = 3,195.86 : x
  2. Step 2: Convert to fraction form
    6,705.47/10,058.41 = 3,195.86/x
  3. Step 3: Cross multiply
    6,705.47x = 10,058.41 × 3,195.86
  4. Step 4: Simplify right side
    6,705.47x = 32,145,223.89
  5. Step 5: Solve for x
    x = 32,145,223.89/6,705.47
  6. Step 6: Final answer
    x = 4,793.88

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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.