Home / 14,604.29-21,910.07-4,216.04

Finding the Fourth Proportional to 14,604.29, 21,910.07 and 4,216.04

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Solution

The fourth proportional to 14,604.29, 21,910.07 and 4,216.04 is: 6,325.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,604.29 : 21,910.07 = 4,216.04 : x
  2. Step 2: Convert to fraction form
    14,604.29/21,910.07 = 4,216.04/x
  3. Step 3: Cross multiply
    14,604.29x = 21,910.07 × 4,216.04
  4. Step 4: Simplify right side
    14,604.29x = 92,373,600.89
  5. Step 5: Solve for x
    x = 92,373,600.89/14,604.29
  6. Step 6: Final answer
    x = 6,325.10

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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.