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Finding the Third Proportional to 19,368.07 and 41,061.94

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Solution

The third proportional to 19,368.07 and 41,061.94 is: 87,054.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,368.07 : 41,061.94 = 41,061.94 : x
  2. Step 2: Convert to fraction form
    19,368.07/41,061.94 = 41,061.94/x
  3. Step 3: Cross multiply
    19,368.07x = 41,061.94 × 41,061.94
  4. Step 4: Simplify right side
    19,368.07x = 1,686,082,711.25
  5. Step 5: Solve for x
    x = 1,686,082,711.25/19,368.07
  6. Step 6: Final answer
    x = 87,054.76

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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.