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Finding the Third Proportional to 14,780.40 and 22,949.62

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Solution

The third proportional to 14,780.40 and 22,949.62 is: 35,634.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,780.40 : 22,949.62 = 22,949.62 : x
  2. Step 2: Convert to fraction form
    14,780.40/22,949.62 = 22,949.62/x
  3. Step 3: Cross multiply
    14,780.40x = 22,949.62 × 22,949.62
  4. Step 4: Simplify right side
    14,780.40x = 526,684,951.46
  5. Step 5: Solve for x
    x = 526,684,951.46/14,780.40
  6. Step 6: Final answer
    x = 35,634.00

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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.