Home / 6,769.31-10,154.03-2,610.66

Finding the Fourth Proportional to 6,769.31, 10,154.03 and 2,610.66

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Solution

The fourth proportional to 6,769.31, 10,154.03 and 2,610.66 is: 3,916.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,769.31 : 10,154.03 = 2,610.66 : x
  2. Step 2: Convert to fraction form
    6,769.31/10,154.03 = 2,610.66/x
  3. Step 3: Cross multiply
    6,769.31x = 10,154.03 × 2,610.66
  4. Step 4: Simplify right side
    6,769.31x = 26,508,744.98
  5. Step 5: Solve for x
    x = 26,508,744.98/6,769.31
  6. Step 6: Final answer
    x = 3,916.02

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1.5x scale

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.