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Finding the Third Proportional to 25,254 and 53,748

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Solution

The third proportional to 25,254 and 53,748 is: 114,391.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,254 : 53,748 = 53,748 : x
  2. Step 2: Convert to fraction form
    25,254/53,748 = 53,748/x
  3. Step 3: Cross multiply
    25,254x = 53,748 × 53,748
  4. Step 4: Simplify right side
    25,254x = 2,888,847,504
  5. Step 5: Solve for x
    x = 2,888,847,504/25,254
  6. Step 6: Final answer
    x = 114,391.68

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.