Home / 4,052.14-6,078.18-2,319.54

Finding the Fourth Proportional to 4,052.14, 6,078.18 and 2,319.54

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Solution

The fourth proportional to 4,052.14, 6,078.18 and 2,319.54 is: 3,479.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,052.14 : 6,078.18 = 2,319.54 : x
  2. Step 2: Convert to fraction form
    4,052.14/6,078.18 = 2,319.54/x
  3. Step 3: Cross multiply
    4,052.14x = 6,078.18 × 2,319.54
  4. Step 4: Simplify right side
    4,052.14x = 14,098,581.64
  5. Step 5: Solve for x
    x = 14,098,581.64/4,052.14
  6. Step 6: Final answer
    x = 3,479.29

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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.