Home / 214,964.07-296,662.69-119,476.82

Finding the Fourth Proportional to 214,964.07, 296,662.69 and 119,476.82

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Solution

The fourth proportional to 214,964.07, 296,662.69 and 119,476.82 is: 164,884.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,964.07 : 296,662.69 = 119,476.82 : x
  2. Step 2: Convert to fraction form
    214,964.07/296,662.69 = 119,476.82/x
  3. Step 3: Cross multiply
    214,964.07x = 296,662.69 × 119,476.82
  4. Step 4: Simplify right side
    214,964.07x = 35,444,313,031.84
  5. Step 5: Solve for x
    x = 35,444,313,031.84/214,964.07
  6. Step 6: Final answer
    x = 164,884.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.