Home / 5,134.16-7,698.17-2,496.48

Finding the Fourth Proportional to 5,134.16, 7,698.17 and 2,496.48

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Solution

The fourth proportional to 5,134.16, 7,698.17 and 2,496.48 is: 3,743.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,134.16 : 7,698.17 = 2,496.48 : x
  2. Step 2: Convert to fraction form
    5,134.16/7,698.17 = 2,496.48/x
  3. Step 3: Cross multiply
    5,134.16x = 7,698.17 × 2,496.48
  4. Step 4: Simplify right side
    5,134.16x = 19,218,282.71
  5. Step 5: Solve for x
    x = 19,218,282.71/5,134.16
  6. Step 6: Final answer
    x = 3,743.22

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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.