Home / 327,922.88-452,565.86-191,948.58

Finding the Fourth Proportional to 327,922.88, 452,565.86 and 191,948.58

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Solution

The fourth proportional to 327,922.88, 452,565.86 and 191,948.58 is: 264,907.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,922.88 : 452,565.86 = 191,948.58 : x
  2. Step 2: Convert to fraction form
    327,922.88/452,565.86 = 191,948.58/x
  3. Step 3: Cross multiply
    327,922.88x = 452,565.86 × 191,948.58
  4. Step 4: Simplify right side
    327,922.88x = 86,869,374,183.48
  5. Step 5: Solve for x
    x = 86,869,374,183.48/327,922.88
  6. Step 6: Final answer
    x = 264,907.94

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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.