Home / 6,926.76-10,395-3,032.28

Finding the Fourth Proportional to 6,926.76, 10,395 and 3,032.28

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Solution

The fourth proportional to 6,926.76, 10,395 and 3,032.28 is: 4,550.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,926.76 : 10,395 = 3,032.28 : x
  2. Step 2: Convert to fraction form
    6,926.76/10,395 = 3,032.28/x
  3. Step 3: Cross multiply
    6,926.76x = 10,395 × 3,032.28
  4. Step 4: Simplify right side
    6,926.76x = 31,520,550.60
  5. Step 5: Solve for x
    x = 31,520,550.60/6,926.76
  6. Step 6: Final answer
    x = 4,550.55

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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.