Home / 334,169.83-500,528.66-205,694.52

Finding the Fourth Proportional to 334,169.83, 500,528.66 and 205,694.52

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Solution

The fourth proportional to 334,169.83, 500,528.66 and 205,694.52 is: 308,094.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,169.83 : 500,528.66 = 205,694.52 : x
  2. Step 2: Convert to fraction form
    334,169.83/500,528.66 = 205,694.52/x
  3. Step 3: Cross multiply
    334,169.83x = 500,528.66 × 205,694.52
  4. Step 4: Simplify right side
    334,169.83x = 102,956,002,464.94
  5. Step 5: Solve for x
    x = 102,956,002,464.94/334,169.83
  6. Step 6: Final answer
    x = 308,094.85

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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.