Home / 3,285.04-4,928.82-2,349.04

Finding the Fourth Proportional to 3,285.04, 4,928.82 and 2,349.04

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Solution

The fourth proportional to 3,285.04, 4,928.82 and 2,349.04 is: 3,524.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,285.04 : 4,928.82 = 2,349.04 : x
  2. Step 2: Convert to fraction form
    3,285.04/4,928.82 = 2,349.04/x
  3. Step 3: Cross multiply
    3,285.04x = 4,928.82 × 2,349.04
  4. Step 4: Simplify right side
    3,285.04x = 11,577,995.33
  5. Step 5: Solve for x
    x = 11,577,995.33/3,285.04
  6. Step 6: Final answer
    x = 3,524.46

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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.