Home / 2,464.14-3,399.54-1,625.25

Finding the Fourth Proportional to 2,464.14, 3,399.54 and 1,625.25

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Solution

The fourth proportional to 2,464.14, 3,399.54 and 1,625.25 is: 2,242.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,464.14 : 3,399.54 = 1,625.25 : x
  2. Step 2: Convert to fraction form
    2,464.14/3,399.54 = 1,625.25/x
  3. Step 3: Cross multiply
    2,464.14x = 3,399.54 × 1,625.25
  4. Step 4: Simplify right side
    2,464.14x = 5,525,102.39
  5. Step 5: Solve for x
    x = 5,525,102.39/2,464.14
  6. Step 6: Final answer
    x = 2,242.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.