Home / 2,207.47-3,324.42-2,010.64

Finding the Fourth Proportional to 2,207.47, 3,324.42 and 2,010.64

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Solution

The fourth proportional to 2,207.47, 3,324.42 and 2,010.64 is: 3,028.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,207.47 : 3,324.42 = 2,010.64 : x
  2. Step 2: Convert to fraction form
    2,207.47/3,324.42 = 2,010.64/x
  3. Step 3: Cross multiply
    2,207.47x = 3,324.42 × 2,010.64
  4. Step 4: Simplify right side
    2,207.47x = 6,684,195.21
  5. Step 5: Solve for x
    x = 6,684,195.21/2,207.47
  6. Step 6: Final answer
    x = 3,028.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.