Home / 4,506.19-6,757.56-2,165.54

Finding the Fourth Proportional to 4,506.19, 6,757.56 and 2,165.54

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Solution

The fourth proportional to 4,506.19, 6,757.56 and 2,165.54 is: 3,247.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,506.19 : 6,757.56 = 2,165.54 : x
  2. Step 2: Convert to fraction form
    4,506.19/6,757.56 = 2,165.54/x
  3. Step 3: Cross multiply
    4,506.19x = 6,757.56 × 2,165.54
  4. Step 4: Simplify right side
    4,506.19x = 14,633,732.69
  5. Step 5: Solve for x
    x = 14,633,732.69/4,506.19
  6. Step 6: Final answer
    x = 3,247.48

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1.5x scale

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.