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Finding the Third Proportional to 30,829.50 and 32,773.50

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Solution

The third proportional to 30,829.50 and 32,773.50 is: 34,840.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,829.50 : 32,773.50 = 32,773.50 : x
  2. Step 2: Convert to fraction form
    30,829.50/32,773.50 = 32,773.50/x
  3. Step 3: Cross multiply
    30,829.50x = 32,773.50 × 32,773.50
  4. Step 4: Simplify right side
    30,829.50x = 1,074,102,302.25
  5. Step 5: Solve for x
    x = 1,074,102,302.25/30,829.50
  6. Step 6: Final answer
    x = 34,840.08

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These problems maintain the same ratio (1.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.