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Finding the Third Proportional to 14,033.25 and 21,277.69

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Solution

The third proportional to 14,033.25 and 21,277.69 is: 32,261.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,033.25 : 21,277.69 = 21,277.69 : x
  2. Step 2: Convert to fraction form
    14,033.25/21,277.69 = 21,277.69/x
  3. Step 3: Cross multiply
    14,033.25x = 21,277.69 × 21,277.69
  4. Step 4: Simplify right side
    14,033.25x = 452,739,985.35
  5. Step 5: Solve for x
    x = 452,739,985.35/14,033.25
  6. Step 6: Final answer
    x = 32,261.95

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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.