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Finding the Third Proportional to 25,955.02 and 40,662.42

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Solution

The third proportional to 25,955.02 and 40,662.42 is: 63,703.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,955.02 : 40,662.42 = 40,662.42 : x
  2. Step 2: Convert to fraction form
    25,955.02/40,662.42 = 40,662.42/x
  3. Step 3: Cross multiply
    25,955.02x = 40,662.42 × 40,662.42
  4. Step 4: Simplify right side
    25,955.02x = 1,653,432,552.74
  5. Step 5: Solve for x
    x = 1,653,432,552.74/25,955.02
  6. Step 6: Final answer
    x = 63,703.78

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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.