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Finding the Third Proportional to 94,315 and 202,127

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Solution

The third proportional to 94,315 and 202,127 is: 433,179.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,315 : 202,127 = 202,127 : x
  2. Step 2: Convert to fraction form
    94,315/202,127 = 202,127/x
  3. Step 3: Cross multiply
    94,315x = 202,127 × 202,127
  4. Step 4: Simplify right side
    94,315x = 40,855,324,129
  5. Step 5: Solve for x
    x = 40,855,324,129/94,315
  6. Step 6: Final answer
    x = 433,179.50

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.