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Finding the Third Proportional to 19,786.50 and 46,708.88

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Solution

The third proportional to 19,786.50 and 46,708.88 is: 110,263.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,786.50 : 46,708.88 = 46,708.88 : x
  2. Step 2: Convert to fraction form
    19,786.50/46,708.88 = 46,708.88/x
  3. Step 3: Cross multiply
    19,786.50x = 46,708.88 × 46,708.88
  4. Step 4: Simplify right side
    19,786.50x = 2,181,719,003.77
  5. Step 5: Solve for x
    x = 2,181,719,003.77/19,786.50
  6. Step 6: Final answer
    x = 110,263.01

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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.