Home / 4,683.60-6,464.01-2,694.11

Finding the Fourth Proportional to 4,683.60, 6,464.01 and 2,694.11

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Solution

The fourth proportional to 4,683.60, 6,464.01 and 2,694.11 is: 3,718.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,683.60 : 6,464.01 = 2,694.11 : x
  2. Step 2: Convert to fraction form
    4,683.60/6,464.01 = 2,694.11/x
  3. Step 3: Cross multiply
    4,683.60x = 6,464.01 × 2,694.11
  4. Step 4: Simplify right side
    4,683.60x = 17,414,721.66
  5. Step 5: Solve for x
    x = 17,414,721.66/4,683.60
  6. Step 6: Final answer
    x = 3,718.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.