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Finding the Third Proportional to 244,930 and 346,671

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Solution

The third proportional to 244,930 and 346,671 is: 490,674.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,930 : 346,671 = 346,671 : x
  2. Step 2: Convert to fraction form
    244,930/346,671 = 346,671/x
  3. Step 3: Cross multiply
    244,930x = 346,671 × 346,671
  4. Step 4: Simplify right side
    244,930x = 120,180,782,241
  5. Step 5: Solve for x
    x = 120,180,782,241/244,930
  6. Step 6: Final answer
    x = 490,674.00

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Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.