Home / 4,928.66-7,395.28-2,463.65

Finding the Fourth Proportional to 4,928.66, 7,395.28 and 2,463.65

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Solution

The fourth proportional to 4,928.66, 7,395.28 and 2,463.65 is: 3,696.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,928.66 : 7,395.28 = 2,463.65 : x
  2. Step 2: Convert to fraction form
    4,928.66/7,395.28 = 2,463.65/x
  3. Step 3: Cross multiply
    4,928.66x = 7,395.28 × 2,463.65
  4. Step 4: Simplify right side
    4,928.66x = 18,219,338.44
  5. Step 5: Solve for x
    x = 18,219,338.44/4,928.66
  6. Step 6: Final answer
    x = 3,696.61

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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.