Home / 10,588.20-14,610.38-5,872.38

Finding the Fourth Proportional to 10,588.20, 14,610.38 and 5,872.38

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Solution

The fourth proportional to 10,588.20, 14,610.38 and 5,872.38 is: 8,103.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,588.20 : 14,610.38 = 5,872.38 : x
  2. Step 2: Convert to fraction form
    10,588.20/14,610.38 = 5,872.38/x
  3. Step 3: Cross multiply
    10,588.20x = 14,610.38 × 5,872.38
  4. Step 4: Simplify right side
    10,588.20x = 85,797,703.30
  5. Step 5: Solve for x
    x = 85,797,703.30/10,588.20
  6. Step 6: Final answer
    x = 8,103.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.