Home / 2,360.09-3,540.27-1,265.24

Finding the Fourth Proportional to 2,360.09, 3,540.27 and 1,265.24

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Solution

The fourth proportional to 2,360.09, 3,540.27 and 1,265.24 is: 1,897.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360.09 : 3,540.27 = 1,265.24 : x
  2. Step 2: Convert to fraction form
    2,360.09/3,540.27 = 1,265.24/x
  3. Step 3: Cross multiply
    2,360.09x = 3,540.27 × 1,265.24
  4. Step 4: Simplify right side
    2,360.09x = 4,479,291.21
  5. Step 5: Solve for x
    x = 4,479,291.21/2,360.09
  6. Step 6: Final answer
    x = 1,897.93

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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.