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Finding the Third Proportional to 152,325 and 237,163.50

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Solution

The third proportional to 152,325 and 237,163.50 is: 369,253.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,325 : 237,163.50 = 237,163.50 : x
  2. Step 2: Convert to fraction form
    152,325/237,163.50 = 237,163.50/x
  3. Step 3: Cross multiply
    152,325x = 237,163.50 × 237,163.50
  4. Step 4: Simplify right side
    152,325x = 56,246,525,732.25
  5. Step 5: Solve for x
    x = 56,246,525,732.25/152,325
  6. Step 6: Final answer
    x = 369,253.41

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.