Home / 204,066.07-304,555.93-198,751.66

Finding the Fourth Proportional to 204,066.07, 304,555.93 and 198,751.66

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Solution

The fourth proportional to 204,066.07, 304,555.93 and 198,751.66 is: 296,624.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,066.07 : 304,555.93 = 198,751.66 : x
  2. Step 2: Convert to fraction form
    204,066.07/304,555.93 = 198,751.66/x
  3. Step 3: Cross multiply
    204,066.07x = 304,555.93 × 198,751.66
  4. Step 4: Simplify right side
    204,066.07x = 60,530,995,392.07
  5. Step 5: Solve for x
    x = 60,530,995,392.07/204,066.07
  6. Step 6: Final answer
    x = 296,624.50

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.