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Finding the Fourth Proportional to 349,067.84, 481,934.04 and 241,598.64

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Solution

The fourth proportional to 349,067.84, 481,934.04 and 241,598.64 is: 333,558.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,067.84 : 481,934.04 = 241,598.64 : x
  2. Step 2: Convert to fraction form
    349,067.84/481,934.04 = 241,598.64/x
  3. Step 3: Cross multiply
    349,067.84x = 481,934.04 × 241,598.64
  4. Step 4: Simplify right side
    349,067.84x = 116,434,608,633.71
  5. Step 5: Solve for x
    x = 116,434,608,633.71/349,067.84
  6. Step 6: Final answer
    x = 333,558.68

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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.