Home / 2,504-3,747.36-2,417.60

Finding the Fourth Proportional to 2,504, 3,747.36 and 2,417.60

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Solution

The fourth proportional to 2,504, 3,747.36 and 2,417.60 is: 3,618.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504 : 3,747.36 = 2,417.60 : x
  2. Step 2: Convert to fraction form
    2,504/3,747.36 = 2,417.60/x
  3. Step 3: Cross multiply
    2,504x = 3,747.36 × 2,417.60
  4. Step 4: Simplify right side
    2,504x = 9,059,617.54
  5. Step 5: Solve for x
    x = 9,059,617.54/2,504
  6. Step 6: Final answer
    x = 3,618.06

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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.