Home / 4,469.48-6,166.86-2,700.44

Finding the Fourth Proportional to 4,469.48, 6,166.86 and 2,700.44

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Solution

The fourth proportional to 4,469.48, 6,166.86 and 2,700.44 is: 3,725.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469.48 : 6,166.86 = 2,700.44 : x
  2. Step 2: Convert to fraction form
    4,469.48/6,166.86 = 2,700.44/x
  3. Step 3: Cross multiply
    4,469.48x = 6,166.86 × 2,700.44
  4. Step 4: Simplify right side
    4,469.48x = 16,653,235.42
  5. Step 5: Solve for x
    x = 16,653,235.42/4,469.48
  6. Step 6: Final answer
    x = 3,725.99

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1.5x scale

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.