Home / 226,274.10-339,410.84-57,794.60

Finding the Fourth Proportional to 226,274.10, 339,410.84 and 57,794.60

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Solution

The fourth proportional to 226,274.10, 339,410.84 and 57,794.60 is: 86,691.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,274.10 : 339,410.84 = 57,794.60 : x
  2. Step 2: Convert to fraction form
    226,274.10/339,410.84 = 57,794.60/x
  3. Step 3: Cross multiply
    226,274.10x = 339,410.84 × 57,794.60
  4. Step 4: Simplify right side
    226,274.10x = 19,616,113,733.46
  5. Step 5: Solve for x
    x = 19,616,113,733.46/226,274.10
  6. Step 6: Final answer
    x = 86,691.82

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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.