Home / 16,240.31-24,357.71-4,550.84

Finding the Fourth Proportional to 16,240.31, 24,357.71 and 4,550.84

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Solution

The fourth proportional to 16,240.31, 24,357.71 and 4,550.84 is: 6,825.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,240.31 : 24,357.71 = 4,550.84 : x
  2. Step 2: Convert to fraction form
    16,240.31/24,357.71 = 4,550.84/x
  3. Step 3: Cross multiply
    16,240.31x = 24,357.71 × 4,550.84
  4. Step 4: Simplify right side
    16,240.31x = 110,847,930.56
  5. Step 5: Solve for x
    x = 110,847,930.56/16,240.31
  6. Step 6: Final answer
    x = 6,825.48

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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.