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Finding the Third Proportional to 46,864.13 and 101,109.38

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Solution

The third proportional to 46,864.13 and 101,109.38 is: 218,143.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,864.13 : 101,109.38 = 101,109.38 : x
  2. Step 2: Convert to fraction form
    46,864.13/101,109.38 = 101,109.38/x
  3. Step 3: Cross multiply
    46,864.13x = 101,109.38 × 101,109.38
  4. Step 4: Simplify right side
    46,864.13x = 10,223,105,712.89
  5. Step 5: Solve for x
    x = 10,223,105,712.89/46,864.13
  6. Step 6: Final answer
    x = 218,143.53

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.