Home / 6,974.34-10,459.89-2,593.86

Finding the Fourth Proportional to 6,974.34, 10,459.89 and 2,593.86

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Solution

The fourth proportional to 6,974.34, 10,459.89 and 2,593.86 is: 3,890.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,974.34 : 10,459.89 = 2,593.86 : x
  2. Step 2: Convert to fraction form
    6,974.34/10,459.89 = 2,593.86/x
  3. Step 3: Cross multiply
    6,974.34x = 10,459.89 × 2,593.86
  4. Step 4: Simplify right side
    6,974.34x = 27,131,490.28
  5. Step 5: Solve for x
    x = 27,131,490.28/6,974.34
  6. Step 6: Final answer
    x = 3,890.19

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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.