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Finding the Third Proportional to 25,447.50 and 53,514

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Solution

The third proportional to 25,447.50 and 53,514 is: 112,535.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,447.50 : 53,514 = 53,514 : x
  2. Step 2: Convert to fraction form
    25,447.50/53,514 = 53,514/x
  3. Step 3: Cross multiply
    25,447.50x = 53,514 × 53,514
  4. Step 4: Simplify right side
    25,447.50x = 2,863,748,196
  5. Step 5: Solve for x
    x = 2,863,748,196/25,447.50
  6. Step 6: Final answer
    x = 112,535.54

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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.