Home / 322,733.69-483,657.66-204,192.82

Finding the Fourth Proportional to 322,733.69, 483,657.66 and 204,192.82

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Solution

The fourth proportional to 322,733.69, 483,657.66 and 204,192.82 is: 306,009.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,733.69 : 483,657.66 = 204,192.82 : x
  2. Step 2: Convert to fraction form
    322,733.69/483,657.66 = 204,192.82/x
  3. Step 3: Cross multiply
    322,733.69x = 483,657.66 × 204,192.82
  4. Step 4: Simplify right side
    322,733.69x = 98,759,420,179.99
  5. Step 5: Solve for x
    x = 98,759,420,179.99/322,733.69
  6. Step 6: Final answer
    x = 306,009.02

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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.