Home / 4,214.89-6,322.34-2,363.23

Finding the Fourth Proportional to 4,214.89, 6,322.34 and 2,363.23

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Solution

The fourth proportional to 4,214.89, 6,322.34 and 2,363.23 is: 3,544.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,214.89 : 6,322.34 = 2,363.23 : x
  2. Step 2: Convert to fraction form
    4,214.89/6,322.34 = 2,363.23/x
  3. Step 3: Cross multiply
    4,214.89x = 6,322.34 × 2,363.23
  4. Step 4: Simplify right side
    4,214.89x = 14,941,143.56
  5. Step 5: Solve for x
    x = 14,941,143.56/4,214.89
  6. Step 6: Final answer
    x = 3,544.85

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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.