Home / 234,859.68-352,286.04-94,614.72

Finding the Fourth Proportional to 234,859.68, 352,286.04 and 94,614.72

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Solution

The fourth proportional to 234,859.68, 352,286.04 and 94,614.72 is: 141,920.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,859.68 : 352,286.04 = 94,614.72 : x
  2. Step 2: Convert to fraction form
    234,859.68/352,286.04 = 94,614.72/x
  3. Step 3: Cross multiply
    234,859.68x = 352,286.04 × 94,614.72
  4. Step 4: Simplify right side
    234,859.68x = 33,331,445,034.51
  5. Step 5: Solve for x
    x = 33,331,445,034.51/234,859.68
  6. Step 6: Final answer
    x = 141,920.68

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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.