Home / 5,462.16-7,537.56-3,104.28

Finding the Fourth Proportional to 5,462.16, 7,537.56 and 3,104.28

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Solution

The fourth proportional to 5,462.16, 7,537.56 and 3,104.28 is: 4,283.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,462.16 : 7,537.56 = 3,104.28 : x
  2. Step 2: Convert to fraction form
    5,462.16/7,537.56 = 3,104.28/x
  3. Step 3: Cross multiply
    5,462.16x = 7,537.56 × 3,104.28
  4. Step 4: Simplify right side
    5,462.16x = 23,398,696.76
  5. Step 5: Solve for x
    x = 23,398,696.76/5,462.16
  6. Step 6: Final answer
    x = 4,283.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.