Home / 9,682.45-14,525.19-4,135.83

Finding the Fourth Proportional to 9,682.45, 14,525.19 and 4,135.83

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Solution

The fourth proportional to 9,682.45, 14,525.19 and 4,135.83 is: 6,204.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,682.45 : 14,525.19 = 4,135.83 : x
  2. Step 2: Convert to fraction form
    9,682.45/14,525.19 = 4,135.83/x
  3. Step 3: Cross multiply
    9,682.45x = 14,525.19 × 4,135.83
  4. Step 4: Simplify right side
    9,682.45x = 60,073,716.56
  5. Step 5: Solve for x
    x = 60,073,716.56/9,682.45
  6. Step 6: Final answer
    x = 6,204.39

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1.5x scale

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.