Home / 9,825.11-14,728.77-3,583.66

Finding the Fourth Proportional to 9,825.11, 14,728.77 and 3,583.66

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Solution

The fourth proportional to 9,825.11, 14,728.77 and 3,583.66 is: 5,372.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,825.11 : 14,728.77 = 3,583.66 : x
  2. Step 2: Convert to fraction form
    9,825.11/14,728.77 = 3,583.66/x
  3. Step 3: Cross multiply
    9,825.11x = 14,728.77 × 3,583.66
  4. Step 4: Simplify right side
    9,825.11x = 52,782,821.30
  5. Step 5: Solve for x
    x = 52,782,821.30/9,825.11
  6. Step 6: Final answer
    x = 5,372.24

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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.