Home / 4,765.26-6,576.06-2,669.40

Finding the Fourth Proportional to 4,765.26, 6,576.06 and 2,669.40

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Solution

The fourth proportional to 4,765.26, 6,576.06 and 2,669.40 is: 3,683.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,765.26 : 6,576.06 = 2,669.40 : x
  2. Step 2: Convert to fraction form
    4,765.26/6,576.06 = 2,669.40/x
  3. Step 3: Cross multiply
    4,765.26x = 6,576.06 × 2,669.40
  4. Step 4: Simplify right side
    4,765.26x = 17,554,134.56
  5. Step 5: Solve for x
    x = 17,554,134.56/4,765.26
  6. Step 6: Final answer
    x = 3,683.77

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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.