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Finding the Third Proportional to 151,656 and 237,882

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Solution

The third proportional to 151,656 and 237,882 is: 373,132.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,656 : 237,882 = 237,882 : x
  2. Step 2: Convert to fraction form
    151,656/237,882 = 237,882/x
  3. Step 3: Cross multiply
    151,656x = 237,882 × 237,882
  4. Step 4: Simplify right side
    151,656x = 56,587,845,924
  5. Step 5: Solve for x
    x = 56,587,845,924/151,656
  6. Step 6: Final answer
    x = 373,132.92

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Why These Related Problems?

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