Home / 2,049.18-3,073.14-587.94

Finding the Fourth Proportional to 2,049.18, 3,073.14 and 587.94

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Solution

The fourth proportional to 2,049.18, 3,073.14 and 587.94 is: 881.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049.18 : 3,073.14 = 587.94 : x
  2. Step 2: Convert to fraction form
    2,049.18/3,073.14 = 587.94/x
  3. Step 3: Cross multiply
    2,049.18x = 3,073.14 × 587.94
  4. Step 4: Simplify right side
    2,049.18x = 1,806,821.93
  5. Step 5: Solve for x
    x = 1,806,821.93/2,049.18
  6. Step 6: Final answer
    x = 881.73

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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.