Home / 2,997.01-4,496.39-1,537.18

Finding the Fourth Proportional to 2,997.01, 4,496.39 and 1,537.18

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Solution

The fourth proportional to 2,997.01, 4,496.39 and 1,537.18 is: 2,306.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,997.01 : 4,496.39 = 1,537.18 : x
  2. Step 2: Convert to fraction form
    2,997.01/4,496.39 = 1,537.18/x
  3. Step 3: Cross multiply
    2,997.01x = 4,496.39 × 1,537.18
  4. Step 4: Simplify right side
    2,997.01x = 6,911,730.61
  5. Step 5: Solve for x
    x = 6,911,730.61/2,997.01
  6. Step 6: Final answer
    x = 2,306.21

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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.