Home / 4,442.41-6,669.76-2,252.67

Finding the Fourth Proportional to 4,442.41, 6,669.76 and 2,252.67

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Solution

The fourth proportional to 4,442.41, 6,669.76 and 2,252.67 is: 3,382.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,442.41 : 6,669.76 = 2,252.67 : x
  2. Step 2: Convert to fraction form
    4,442.41/6,669.76 = 2,252.67/x
  3. Step 3: Cross multiply
    4,442.41x = 6,669.76 × 2,252.67
  4. Step 4: Simplify right side
    4,442.41x = 15,024,734.91
  5. Step 5: Solve for x
    x = 15,024,734.91/4,442.41
  6. Step 6: Final answer
    x = 3,382.11

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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.