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Finding the Third Proportional to 73,386 and 104,964

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Solution

The third proportional to 73,386 and 104,964 is: 150,130.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,386 : 104,964 = 104,964 : x
  2. Step 2: Convert to fraction form
    73,386/104,964 = 104,964/x
  3. Step 3: Cross multiply
    73,386x = 104,964 × 104,964
  4. Step 4: Simplify right side
    73,386x = 11,017,441,296
  5. Step 5: Solve for x
    x = 11,017,441,296/73,386
  6. Step 6: Final answer
    x = 150,130.02

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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.