Home / 3,467.49-5,192.10-2,077.53

Finding the Fourth Proportional to 3,467.49, 5,192.10 and 2,077.53

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Solution

The fourth proportional to 3,467.49, 5,192.10 and 2,077.53 is: 3,110.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,467.49 : 5,192.10 = 2,077.53 : x
  2. Step 2: Convert to fraction form
    3,467.49/5,192.10 = 2,077.53/x
  3. Step 3: Cross multiply
    3,467.49x = 5,192.10 × 2,077.53
  4. Step 4: Simplify right side
    3,467.49x = 10,786,743.51
  5. Step 5: Solve for x
    x = 10,786,743.51/3,467.49
  6. Step 6: Final answer
    x = 3,110.82

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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.