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Finding the Third Proportional to 25,111.25 and 36,846.75

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Solution

The third proportional to 25,111.25 and 36,846.75 is: 54,066.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,111.25 : 36,846.75 = 36,846.75 : x
  2. Step 2: Convert to fraction form
    25,111.25/36,846.75 = 36,846.75/x
  3. Step 3: Cross multiply
    25,111.25x = 36,846.75 × 36,846.75
  4. Step 4: Simplify right side
    25,111.25x = 1,357,682,985.56
  5. Step 5: Solve for x
    x = 1,357,682,985.56/25,111.25
  6. Step 6: Final answer
    x = 54,066.72

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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.