Home / 2,924.58-4,382.76-2,193.33

Finding the Fourth Proportional to 2,924.58, 4,382.76 and 2,193.33

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Solution

The fourth proportional to 2,924.58, 4,382.76 and 2,193.33 is: 3,286.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,924.58 : 4,382.76 = 2,193.33 : x
  2. Step 2: Convert to fraction form
    2,924.58/4,382.76 = 2,193.33/x
  3. Step 3: Cross multiply
    2,924.58x = 4,382.76 × 2,193.33
  4. Step 4: Simplify right side
    2,924.58x = 9,612,838.99
  5. Step 5: Solve for x
    x = 9,612,838.99/2,924.58
  6. Step 6: Final answer
    x = 3,286.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.