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Finding the Third Proportional to 63,028 and 97,581

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Solution

The third proportional to 63,028 and 97,581 is: 151,076.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,028 : 97,581 = 97,581 : x
  2. Step 2: Convert to fraction form
    63,028/97,581 = 97,581/x
  3. Step 3: Cross multiply
    63,028x = 97,581 × 97,581
  4. Step 4: Simplify right side
    63,028x = 9,522,051,561
  5. Step 5: Solve for x
    x = 9,522,051,561/63,028
  6. Step 6: Final answer
    x = 151,076.53

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.