Home / 6,081.18-9,125.94-4,002.18

Finding the Fourth Proportional to 6,081.18, 9,125.94 and 4,002.18

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Solution

The fourth proportional to 6,081.18, 9,125.94 and 4,002.18 is: 6,006.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,081.18 : 9,125.94 = 4,002.18 : x
  2. Step 2: Convert to fraction form
    6,081.18/9,125.94 = 4,002.18/x
  3. Step 3: Cross multiply
    6,081.18x = 9,125.94 × 4,002.18
  4. Step 4: Simplify right side
    6,081.18x = 36,523,654.55
  5. Step 5: Solve for x
    x = 36,523,654.55/6,081.18
  6. Step 6: Final answer
    x = 6,006.01

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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.