Home / 6,927.95-10,396.07-2,545.85

Finding the Fourth Proportional to 6,927.95, 10,396.07 and 2,545.85

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Solution

The fourth proportional to 6,927.95, 10,396.07 and 2,545.85 is: 3,820.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,927.95 : 10,396.07 = 2,545.85 : x
  2. Step 2: Convert to fraction form
    6,927.95/10,396.07 = 2,545.85/x
  3. Step 3: Cross multiply
    6,927.95x = 10,396.07 × 2,545.85
  4. Step 4: Simplify right side
    6,927.95x = 26,466,770.10
  5. Step 5: Solve for x
    x = 26,466,770.10/6,927.95
  6. Step 6: Final answer
    x = 3,820.29

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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.