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Finding the Third Proportional to 60,106.50 and 93,561.75

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Solution

The third proportional to 60,106.50 and 93,561.75 is: 145,638.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,106.50 : 93,561.75 = 93,561.75 : x
  2. Step 2: Convert to fraction form
    60,106.50/93,561.75 = 93,561.75/x
  3. Step 3: Cross multiply
    60,106.50x = 93,561.75 × 93,561.75
  4. Step 4: Simplify right side
    60,106.50x = 8,753,801,063.06
  5. Step 5: Solve for x
    x = 8,753,801,063.06/60,106.50
  6. Step 6: Final answer
    x = 145,638.18

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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.