Home / 4,617.29-6,922.08-2,150.84

Finding the Fourth Proportional to 4,617.29, 6,922.08 and 2,150.84

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Solution

The fourth proportional to 4,617.29, 6,922.08 and 2,150.84 is: 3,224.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,617.29 : 6,922.08 = 2,150.84 : x
  2. Step 2: Convert to fraction form
    4,617.29/6,922.08 = 2,150.84/x
  3. Step 3: Cross multiply
    4,617.29x = 6,922.08 × 2,150.84
  4. Step 4: Simplify right side
    4,617.29x = 14,888,286.55
  5. Step 5: Solve for x
    x = 14,888,286.55/4,617.29
  6. Step 6: Final answer
    x = 3,224.46

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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.