Home / 4,868.19-7,295.34-3,753.39

Finding the Fourth Proportional to 4,868.19, 7,295.34 and 3,753.39

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Solution

The fourth proportional to 4,868.19, 7,295.34 and 3,753.39 is: 5,624.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,868.19 : 7,295.34 = 3,753.39 : x
  2. Step 2: Convert to fraction form
    4,868.19/7,295.34 = 3,753.39/x
  3. Step 3: Cross multiply
    4,868.19x = 7,295.34 × 3,753.39
  4. Step 4: Simplify right side
    4,868.19x = 27,382,256.20
  5. Step 5: Solve for x
    x = 27,382,256.20/4,868.19
  6. Step 6: Final answer
    x = 5,624.73

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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.