Home / 6,712.60-10,057.46-4,369.04

Finding the Fourth Proportional to 6,712.60, 10,057.46 and 4,369.04

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Solution

The fourth proportional to 6,712.60, 10,057.46 and 4,369.04 is: 6,546.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,712.60 : 10,057.46 = 4,369.04 : x
  2. Step 2: Convert to fraction form
    6,712.60/10,057.46 = 4,369.04/x
  3. Step 3: Cross multiply
    6,712.60x = 10,057.46 × 4,369.04
  4. Step 4: Simplify right side
    6,712.60x = 43,941,445.04
  5. Step 5: Solve for x
    x = 43,941,445.04/6,712.60
  6. Step 6: Final answer
    x = 6,546.11

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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.