Home / 6,934.33-10,401.39-4,707.64

Finding the Fourth Proportional to 6,934.33, 10,401.39 and 4,707.64

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Solution

The fourth proportional to 6,934.33, 10,401.39 and 4,707.64 is: 7,061.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,934.33 : 10,401.39 = 4,707.64 : x
  2. Step 2: Convert to fraction form
    6,934.33/10,401.39 = 4,707.64/x
  3. Step 3: Cross multiply
    6,934.33x = 10,401.39 × 4,707.64
  4. Step 4: Simplify right side
    6,934.33x = 48,965,999.62
  5. Step 5: Solve for x
    x = 48,965,999.62/6,934.33
  6. Step 6: Final answer
    x = 7,061.39

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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.