Home / 4,822.18-6,651.84-2,832.37

Finding the Fourth Proportional to 4,822.18, 6,651.84 and 2,832.37

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Solution

The fourth proportional to 4,822.18, 6,651.84 and 2,832.37 is: 3,907.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,822.18 : 6,651.84 = 2,832.37 : x
  2. Step 2: Convert to fraction form
    4,822.18/6,651.84 = 2,832.37/x
  3. Step 3: Cross multiply
    4,822.18x = 6,651.84 × 2,832.37
  4. Step 4: Simplify right side
    4,822.18x = 18,840,472.06
  5. Step 5: Solve for x
    x = 18,840,472.06/4,822.18
  6. Step 6: Final answer
    x = 3,907.04

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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.