Home / 5,937.14-8,902.11-4,086.23

Finding the Fourth Proportional to 5,937.14, 8,902.11 and 4,086.23

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Solution

The fourth proportional to 5,937.14, 8,902.11 and 4,086.23 is: 6,126.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,937.14 : 8,902.11 = 4,086.23 : x
  2. Step 2: Convert to fraction form
    5,937.14/8,902.11 = 4,086.23/x
  3. Step 3: Cross multiply
    5,937.14x = 8,902.11 × 4,086.23
  4. Step 4: Simplify right side
    5,937.14x = 36,376,039.76
  5. Step 5: Solve for x
    x = 36,376,039.76/5,937.14
  6. Step 6: Final answer
    x = 6,126.86

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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.