Home / 6,070.82-9,106.20-3,471.92

Finding the Fourth Proportional to 6,070.82, 9,106.20 and 3,471.92

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Solution

The fourth proportional to 6,070.82, 9,106.20 and 3,471.92 is: 5,207.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,070.82 : 9,106.20 = 3,471.92 : x
  2. Step 2: Convert to fraction form
    6,070.82/9,106.20 = 3,471.92/x
  3. Step 3: Cross multiply
    6,070.82x = 9,106.20 × 3,471.92
  4. Step 4: Simplify right side
    6,070.82x = 31,615,997.90
  5. Step 5: Solve for x
    x = 31,615,997.90/6,070.82
  6. Step 6: Final answer
    x = 5,207.86

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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.