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Finding the Third Proportional to 175,366.69 and 376,795.13

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Solution

The third proportional to 175,366.69 and 376,795.13 is: 809,586.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,366.69 : 376,795.13 = 376,795.13 : x
  2. Step 2: Convert to fraction form
    175,366.69/376,795.13 = 376,795.13/x
  3. Step 3: Cross multiply
    175,366.69x = 376,795.13 × 376,795.13
  4. Step 4: Simplify right side
    175,366.69x = 141,974,566,223.77
  5. Step 5: Solve for x
    x = 141,974,566,223.77/175,366.69
  6. Step 6: Final answer
    x = 809,586.86

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.