Home / 334,621.48-461,645.94-191,304.52

Finding the Fourth Proportional to 334,621.48, 461,645.94 and 191,304.52

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Solution

The fourth proportional to 334,621.48, 461,645.94 and 191,304.52 is: 263,924.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,621.48 : 461,645.94 = 191,304.52 : x
  2. Step 2: Convert to fraction form
    334,621.48/461,645.94 = 191,304.52/x
  3. Step 3: Cross multiply
    334,621.48x = 461,645.94 × 191,304.52
  4. Step 4: Simplify right side
    334,621.48x = 88,314,954,961.65
  5. Step 5: Solve for x
    x = 88,314,954,961.65/334,621.48
  6. Step 6: Final answer
    x = 263,924.94

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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.