Home / 273,582.88-376,708.61-247,922.33

Finding the Fourth Proportional to 273,582.88, 376,708.61 and 247,922.33

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Solution

The fourth proportional to 273,582.88, 376,708.61 and 247,922.33 is: 341,375.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,582.88 : 376,708.61 = 247,922.33 : x
  2. Step 2: Convert to fraction form
    273,582.88/376,708.61 = 247,922.33/x
  3. Step 3: Cross multiply
    273,582.88x = 376,708.61 × 247,922.33
  4. Step 4: Simplify right side
    273,582.88x = 93,394,475,759.20
  5. Step 5: Solve for x
    x = 93,394,475,759.20/273,582.88
  6. Step 6: Final answer
    x = 341,375.44

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1.5x scale

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.