Home / 2,324.48-3,485.60-1,350.80

Finding the Fourth Proportional to 2,324.48, 3,485.60 and 1,350.80

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Solution

The fourth proportional to 2,324.48, 3,485.60 and 1,350.80 is: 2,025.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324.48 : 3,485.60 = 1,350.80 : x
  2. Step 2: Convert to fraction form
    2,324.48/3,485.60 = 1,350.80/x
  3. Step 3: Cross multiply
    2,324.48x = 3,485.60 × 1,350.80
  4. Step 4: Simplify right side
    2,324.48x = 4,708,348.48
  5. Step 5: Solve for x
    x = 4,708,348.48/2,324.48
  6. Step 6: Final answer
    x = 2,025.55

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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.