Home / 4,076.47-6,110.49-2,317.69

Finding the Fourth Proportional to 4,076.47, 6,110.49 and 2,317.69

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Solution

The fourth proportional to 4,076.47, 6,110.49 and 2,317.69 is: 3,474.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,076.47 : 6,110.49 = 2,317.69 : x
  2. Step 2: Convert to fraction form
    4,076.47/6,110.49 = 2,317.69/x
  3. Step 3: Cross multiply
    4,076.47x = 6,110.49 × 2,317.69
  4. Step 4: Simplify right side
    4,076.47x = 14,162,221.57
  5. Step 5: Solve for x
    x = 14,162,221.57/4,076.47
  6. Step 6: Final answer
    x = 3,474.14

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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.