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Finding the Third Proportional to 19,726.03 and 43,066.69

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Solution

The third proportional to 19,726.03 and 43,066.69 is: 94,024.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,726.03 : 43,066.69 = 43,066.69 : x
  2. Step 2: Convert to fraction form
    19,726.03/43,066.69 = 43,066.69/x
  3. Step 3: Cross multiply
    19,726.03x = 43,066.69 × 43,066.69
  4. Step 4: Simplify right side
    19,726.03x = 1,854,739,572.22
  5. Step 5: Solve for x
    x = 1,854,739,572.22/19,726.03
  6. Step 6: Final answer
    x = 94,024.97

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.