Home / 2,614.14-3,917.16-2,064.96

Finding the Fourth Proportional to 2,614.14, 3,917.16 and 2,064.96

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Solution

The fourth proportional to 2,614.14, 3,917.16 and 2,064.96 is: 3,094.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,614.14 : 3,917.16 = 2,064.96 : x
  2. Step 2: Convert to fraction form
    2,614.14/3,917.16 = 2,064.96/x
  3. Step 3: Cross multiply
    2,614.14x = 3,917.16 × 2,064.96
  4. Step 4: Simplify right side
    2,614.14x = 8,088,778.71
  5. Step 5: Solve for x
    x = 8,088,778.71/2,614.14
  6. Step 6: Final answer
    x = 3,094.24

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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.