Home / 4,126.69-6,184.55-3,576.29

Finding the Fourth Proportional to 4,126.69, 6,184.55 and 3,576.29

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Solution

The fourth proportional to 4,126.69, 6,184.55 and 3,576.29 is: 5,359.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,126.69 : 6,184.55 = 3,576.29 : x
  2. Step 2: Convert to fraction form
    4,126.69/6,184.55 = 3,576.29/x
  3. Step 3: Cross multiply
    4,126.69x = 6,184.55 × 3,576.29
  4. Step 4: Simplify right side
    4,126.69x = 22,117,744.32
  5. Step 5: Solve for x
    x = 22,117,744.32/4,126.69
  6. Step 6: Final answer
    x = 5,359.69

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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.