Home / 4,418.76-6,097.75-2,847.76

Finding the Fourth Proportional to 4,418.76, 6,097.75 and 2,847.76

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Solution

The fourth proportional to 4,418.76, 6,097.75 and 2,847.76 is: 3,929.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,418.76 : 6,097.75 = 2,847.76 : x
  2. Step 2: Convert to fraction form
    4,418.76/6,097.75 = 2,847.76/x
  3. Step 3: Cross multiply
    4,418.76x = 6,097.75 × 2,847.76
  4. Step 4: Simplify right side
    4,418.76x = 17,364,928.54
  5. Step 5: Solve for x
    x = 17,364,928.54/4,418.76
  6. Step 6: Final answer
    x = 3,929.82

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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.