Home / 6,135.18-9,202.77-2,671.62

Finding the Fourth Proportional to 6,135.18, 9,202.77 and 2,671.62

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Solution

The fourth proportional to 6,135.18, 9,202.77 and 2,671.62 is: 4,007.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,135.18 : 9,202.77 = 2,671.62 : x
  2. Step 2: Convert to fraction form
    6,135.18/9,202.77 = 2,671.62/x
  3. Step 3: Cross multiply
    6,135.18x = 9,202.77 × 2,671.62
  4. Step 4: Simplify right side
    6,135.18x = 24,586,304.39
  5. Step 5: Solve for x
    x = 24,586,304.39/6,135.18
  6. Step 6: Final answer
    x = 4,007.43

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Similar ratio
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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.