Home / 4,048.38-6,059.75-2,658.42

Finding the Fourth Proportional to 4,048.38, 6,059.75 and 2,658.42

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Solution

The fourth proportional to 4,048.38, 6,059.75 and 2,658.42 is: 3,979.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,048.38 : 6,059.75 = 2,658.42 : x
  2. Step 2: Convert to fraction form
    4,048.38/6,059.75 = 2,658.42/x
  3. Step 3: Cross multiply
    4,048.38x = 6,059.75 × 2,658.42
  4. Step 4: Simplify right side
    4,048.38x = 16,109,347.30
  5. Step 5: Solve for x
    x = 16,109,347.30/4,048.38
  6. Step 6: Final answer
    x = 3,979.21

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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.