Home / 222,785.69-334,198.18-62,863.03

Finding the Fourth Proportional to 222,785.69, 334,198.18 and 62,863.03

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Solution

The fourth proportional to 222,785.69, 334,198.18 and 62,863.03 is: 94,300.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,785.69 : 334,198.18 = 62,863.03 : x
  2. Step 2: Convert to fraction form
    222,785.69/334,198.18 = 62,863.03/x
  3. Step 3: Cross multiply
    222,785.69x = 334,198.18 × 62,863.03
  4. Step 4: Simplify right side
    222,785.69x = 21,008,710,215.29
  5. Step 5: Solve for x
    x = 21,008,710,215.29/222,785.69
  6. Step 6: Final answer
    x = 94,300.09

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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.