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Finding the Fourth Proportional to 234,348.40, 351,522.56 and 94,107.04

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Solution

The fourth proportional to 234,348.40, 351,522.56 and 94,107.04 is: 141,160.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,348.40 : 351,522.56 = 94,107.04 : x
  2. Step 2: Convert to fraction form
    234,348.40/351,522.56 = 94,107.04/x
  3. Step 3: Cross multiply
    234,348.40x = 351,522.56 × 94,107.04
  4. Step 4: Simplify right side
    234,348.40x = 33,080,747,614.82
  5. Step 5: Solve for x
    x = 33,080,747,614.82/234,348.40
  6. Step 6: Final answer
    x = 141,160.54

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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.