Home / 4,804.92-7,198.08-2,950.56

Finding the Fourth Proportional to 4,804.92, 7,198.08 and 2,950.56

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Solution

The fourth proportional to 4,804.92, 7,198.08 and 2,950.56 is: 4,420.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,804.92 : 7,198.08 = 2,950.56 : x
  2. Step 2: Convert to fraction form
    4,804.92/7,198.08 = 2,950.56/x
  3. Step 3: Cross multiply
    4,804.92x = 7,198.08 × 2,950.56
  4. Step 4: Simplify right side
    4,804.92x = 21,238,366.92
  5. Step 5: Solve for x
    x = 21,238,366.92/4,804.92
  6. Step 6: Final answer
    x = 4,420.13

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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.