Home / 4,176.05-6,263.76-2,093.94

Finding the Fourth Proportional to 4,176.05, 6,263.76 and 2,093.94

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Solution

The fourth proportional to 4,176.05, 6,263.76 and 2,093.94 is: 3,140.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,176.05 : 6,263.76 = 2,093.94 : x
  2. Step 2: Convert to fraction form
    4,176.05/6,263.76 = 2,093.94/x
  3. Step 3: Cross multiply
    4,176.05x = 6,263.76 × 2,093.94
  4. Step 4: Simplify right side
    4,176.05x = 13,115,937.61
  5. Step 5: Solve for x
    x = 13,115,937.61/4,176.05
  6. Step 6: Final answer
    x = 3,140.76

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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.