Home / 10,082.06-13,901.99-6,895.87

Finding the Fourth Proportional to 10,082.06, 13,901.99 and 6,895.87

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Solution

The fourth proportional to 10,082.06, 13,901.99 and 6,895.87 is: 9,508.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,082.06 : 13,901.99 = 6,895.87 : x
  2. Step 2: Convert to fraction form
    10,082.06/13,901.99 = 6,895.87/x
  3. Step 3: Cross multiply
    10,082.06x = 13,901.99 × 6,895.87
  4. Step 4: Simplify right side
    10,082.06x = 95,866,315.78
  5. Step 5: Solve for x
    x = 95,866,315.78/10,082.06
  6. Step 6: Final answer
    x = 9,508.60

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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.