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Finding the Third Proportional to 25,146.70 and 53,291.04

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Solution

The third proportional to 25,146.70 and 53,291.04 is: 112,934.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,146.70 : 53,291.04 = 53,291.04 : x
  2. Step 2: Convert to fraction form
    25,146.70/53,291.04 = 53,291.04/x
  3. Step 3: Cross multiply
    25,146.70x = 53,291.04 × 53,291.04
  4. Step 4: Simplify right side
    25,146.70x = 2,839,934,844.36
  5. Step 5: Solve for x
    x = 2,839,934,844.36/25,146.70
  6. Step 6: Final answer
    x = 112,934.68

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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.