Home / 1,496.66-2,246.74-1,489.97

Finding the Fourth Proportional to 1,496.66, 2,246.74 and 1,489.97

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Solution

The fourth proportional to 1,496.66, 2,246.74 and 1,489.97 is: 2,236.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496.66 : 2,246.74 = 1,489.97 : x
  2. Step 2: Convert to fraction form
    1,496.66/2,246.74 = 1,489.97/x
  3. Step 3: Cross multiply
    1,496.66x = 2,246.74 × 1,489.97
  4. Step 4: Simplify right side
    1,496.66x = 3,347,577.09
  5. Step 5: Solve for x
    x = 3,347,577.09/1,496.66
  6. Step 6: Final answer
    x = 2,236.71

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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.