Home / 4,313.93-6,467.07-2,554.61

Finding the Fourth Proportional to 4,313.93, 6,467.07 and 2,554.61

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Solution

The fourth proportional to 4,313.93, 6,467.07 and 2,554.61 is: 3,829.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313.93 : 6,467.07 = 2,554.61 : x
  2. Step 2: Convert to fraction form
    4,313.93/6,467.07 = 2,554.61/x
  3. Step 3: Cross multiply
    4,313.93x = 6,467.07 × 2,554.61
  4. Step 4: Simplify right side
    4,313.93x = 16,520,841.69
  5. Step 5: Solve for x
    x = 16,520,841.69/4,313.93
  6. Step 6: Final answer
    x = 3,829.65

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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.