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Finding the Third Proportional to 61,039.50 and 94,501.88

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Solution

The third proportional to 61,039.50 and 94,501.88 is: 146,308.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,039.50 : 94,501.88 = 94,501.88 : x
  2. Step 2: Convert to fraction form
    61,039.50/94,501.88 = 94,501.88/x
  3. Step 3: Cross multiply
    61,039.50x = 94,501.88 × 94,501.88
  4. Step 4: Simplify right side
    61,039.50x = 8,930,604,378.52
  5. Step 5: Solve for x
    x = 8,930,604,378.52/61,039.50
  6. Step 6: Final answer
    x = 146,308.61

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