Home / 4,822.29-6,652.44-3,406.23

Finding the Fourth Proportional to 4,822.29, 6,652.44 and 3,406.23

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Solution

The fourth proportional to 4,822.29, 6,652.44 and 3,406.23 is: 4,698.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,822.29 : 6,652.44 = 3,406.23 : x
  2. Step 2: Convert to fraction form
    4,822.29/6,652.44 = 3,406.23/x
  3. Step 3: Cross multiply
    4,822.29x = 6,652.44 × 3,406.23
  4. Step 4: Simplify right side
    4,822.29x = 22,659,740.70
  5. Step 5: Solve for x
    x = 22,659,740.70/4,822.29
  6. Step 6: Final answer
    x = 4,698.96

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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.