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Finding the Third Proportional to 1,476.98 and 2,246.27

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Solution

The third proportional to 1,476.98 and 2,246.27 is: 3,416.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476.98 : 2,246.27 = 2,246.27 : x
  2. Step 2: Convert to fraction form
    1,476.98/2,246.27 = 2,246.27/x
  3. Step 3: Cross multiply
    1,476.98x = 2,246.27 × 2,246.27
  4. Step 4: Simplify right side
    1,476.98x = 5,045,744.36
  5. Step 5: Solve for x
    x = 5,045,744.36/1,476.98
  6. Step 6: Final answer
    x = 3,416.25

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.