Home / 4,924.52-6,795.84-2,828.50

Finding the Fourth Proportional to 4,924.52, 6,795.84 and 2,828.50

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Solution

The fourth proportional to 4,924.52, 6,795.84 and 2,828.50 is: 3,903.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,924.52 : 6,795.84 = 2,828.50 : x
  2. Step 2: Convert to fraction form
    4,924.52/6,795.84 = 2,828.50/x
  3. Step 3: Cross multiply
    4,924.52x = 6,795.84 × 2,828.50
  4. Step 4: Simplify right side
    4,924.52x = 19,222,033.44
  5. Step 5: Solve for x
    x = 19,222,033.44/4,924.52
  6. Step 6: Final answer
    x = 3,903.33

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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.