Home / 3,336.12-5,005.26-2,349

Finding the Fourth Proportional to 3,336.12, 5,005.26 and 2,349

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Solution

The fourth proportional to 3,336.12, 5,005.26 and 2,349 is: 3,524.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336.12 : 5,005.26 = 2,349 : x
  2. Step 2: Convert to fraction form
    3,336.12/5,005.26 = 2,349/x
  3. Step 3: Cross multiply
    3,336.12x = 5,005.26 × 2,349
  4. Step 4: Simplify right side
    3,336.12x = 11,757,355.74
  5. Step 5: Solve for x
    x = 11,757,355.74/3,336.12
  6. Step 6: Final answer
    x = 3,524.26

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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.