Home / 2,507.13-3,760.07-1,336.07

Finding the Fourth Proportional to 2,507.13, 3,760.07 and 1,336.07

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Solution

The fourth proportional to 2,507.13, 3,760.07 and 1,336.07 is: 2,003.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507.13 : 3,760.07 = 1,336.07 : x
  2. Step 2: Convert to fraction form
    2,507.13/3,760.07 = 1,336.07/x
  3. Step 3: Cross multiply
    2,507.13x = 3,760.07 × 1,336.07
  4. Step 4: Simplify right side
    2,507.13x = 5,023,691.24
  5. Step 5: Solve for x
    x = 5,023,691.24/2,507.13
  6. Step 6: Final answer
    x = 2,003.76

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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.