Home / 2,501.97-3,743.54-1,535.75

Finding the Fourth Proportional to 2,501.97, 3,743.54 and 1,535.75

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Solution

The fourth proportional to 2,501.97, 3,743.54 and 1,535.75 is: 2,297.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,501.97 : 3,743.54 = 1,535.75 : x
  2. Step 2: Convert to fraction form
    2,501.97/3,743.54 = 1,535.75/x
  3. Step 3: Cross multiply
    2,501.97x = 3,743.54 × 1,535.75
  4. Step 4: Simplify right side
    2,501.97x = 5,749,115.16
  5. Step 5: Solve for x
    x = 5,749,115.16/2,501.97
  6. Step 6: Final answer
    x = 2,297.84

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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.