Home / 376,253.92-564,467.07-163,057.62

Finding the Fourth Proportional to 376,253.92, 564,467.07 and 163,057.62

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Solution

The fourth proportional to 376,253.92, 564,467.07 and 163,057.62 is: 244,623.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,253.92 : 564,467.07 = 163,057.62 : x
  2. Step 2: Convert to fraction form
    376,253.92/564,467.07 = 163,057.62/x
  3. Step 3: Cross multiply
    376,253.92x = 564,467.07 × 163,057.62
  4. Step 4: Simplify right side
    376,253.92x = 92,040,659,730.79
  5. Step 5: Solve for x
    x = 92,040,659,730.79/376,253.92
  6. Step 6: Final answer
    x = 244,623.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.