Home / 6,934.88-10,376.40-4,014.56

Finding the Fourth Proportional to 6,934.88, 10,376.40 and 4,014.56

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Solution

The fourth proportional to 6,934.88, 10,376.40 and 4,014.56 is: 6,006.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,934.88 : 10,376.40 = 4,014.56 : x
  2. Step 2: Convert to fraction form
    6,934.88/10,376.40 = 4,014.56/x
  3. Step 3: Cross multiply
    6,934.88x = 10,376.40 × 4,014.56
  4. Step 4: Simplify right side
    6,934.88x = 41,656,680.38
  5. Step 5: Solve for x
    x = 41,656,680.38/6,934.88
  6. Step 6: Final answer
    x = 6,006.84

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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.