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Finding the Third Proportional to 36,528 and 52,248

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Solution

The third proportional to 36,528 and 52,248 is: 74,733.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,528 : 52,248 = 52,248 : x
  2. Step 2: Convert to fraction form
    36,528/52,248 = 52,248/x
  3. Step 3: Cross multiply
    36,528x = 52,248 × 52,248
  4. Step 4: Simplify right side
    36,528x = 2,729,853,504
  5. Step 5: Solve for x
    x = 2,729,853,504/36,528
  6. Step 6: Final answer
    x = 74,733.18

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.