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Finding the Third Proportional to 61,045.31 and 94,513.50

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Solution

The third proportional to 61,045.31 and 94,513.50 is: 146,330.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,045.31 : 94,513.50 = 94,513.50 : x
  2. Step 2: Convert to fraction form
    61,045.31/94,513.50 = 94,513.50/x
  3. Step 3: Cross multiply
    61,045.31x = 94,513.50 × 94,513.50
  4. Step 4: Simplify right side
    61,045.31x = 8,932,801,682.25
  5. Step 5: Solve for x
    x = 8,932,801,682.25/61,045.31
  6. Step 6: Final answer
    x = 146,330.67

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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.