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Finding the Third Proportional to 19,254 and 25,959

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Solution

The third proportional to 19,254 and 25,959 is: 34,998.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,254 : 25,959 = 25,959 : x
  2. Step 2: Convert to fraction form
    19,254/25,959 = 25,959/x
  3. Step 3: Cross multiply
    19,254x = 25,959 × 25,959
  4. Step 4: Simplify right side
    19,254x = 673,869,681
  5. Step 5: Solve for x
    x = 673,869,681/19,254
  6. Step 6: Final answer
    x = 34,998.94

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.