Home / 4,372.63-6,559.97-1,252.69

Finding the Fourth Proportional to 4,372.63, 6,559.97 and 1,252.69

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Solution

The fourth proportional to 4,372.63, 6,559.97 and 1,252.69 is: 1,879.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372.63 : 6,559.97 = 1,252.69 : x
  2. Step 2: Convert to fraction form
    4,372.63/6,559.97 = 1,252.69/x
  3. Step 3: Cross multiply
    4,372.63x = 6,559.97 × 1,252.69
  4. Step 4: Simplify right side
    4,372.63x = 8,217,586.16
  5. Step 5: Solve for x
    x = 8,217,586.16/4,372.63
  6. Step 6: Final answer
    x = 1,879.32

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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.