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Finding the Fourth Proportional to 4,400.92, 6,073.34 and 2,411.67

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Solution

The fourth proportional to 4,400.92, 6,073.34 and 2,411.67 is: 3,328.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,400.92 : 6,073.34 = 2,411.67 : x
  2. Step 2: Convert to fraction form
    4,400.92/6,073.34 = 2,411.67/x
  3. Step 3: Cross multiply
    4,400.92x = 6,073.34 × 2,411.67
  4. Step 4: Simplify right side
    4,400.92x = 14,646,891.88
  5. Step 5: Solve for x
    x = 14,646,891.88/4,400.92
  6. Step 6: Final answer
    x = 3,328.14

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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.