Home / 2,497.26-3,446.64-1,450.20

Finding the Fourth Proportional to 2,497.26, 3,446.64 and 1,450.20

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Solution

The fourth proportional to 2,497.26, 3,446.64 and 1,450.20 is: 2,001.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497.26 : 3,446.64 = 1,450.20 : x
  2. Step 2: Convert to fraction form
    2,497.26/3,446.64 = 1,450.20/x
  3. Step 3: Cross multiply
    2,497.26x = 3,446.64 × 1,450.20
  4. Step 4: Simplify right side
    2,497.26x = 4,998,317.33
  5. Step 5: Solve for x
    x = 4,998,317.33/2,497.26
  6. Step 6: Final answer
    x = 2,001.52

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1.5x scale

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.