Home / 4,176.67-6,268.04-3,364.75

Finding the Fourth Proportional to 4,176.67, 6,268.04 and 3,364.75

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Solution

The fourth proportional to 4,176.67, 6,268.04 and 3,364.75 is: 5,049.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,176.67 : 6,268.04 = 3,364.75 : x
  2. Step 2: Convert to fraction form
    4,176.67/6,268.04 = 3,364.75/x
  3. Step 3: Cross multiply
    4,176.67x = 6,268.04 × 3,364.75
  4. Step 4: Simplify right side
    4,176.67x = 21,090,363.51
  5. Step 5: Solve for x
    x = 21,090,363.51/4,176.67
  6. Step 6: Final answer
    x = 5,049.57

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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.