Home / 4,171.85-6,264.93-3,704.37

Finding the Fourth Proportional to 4,171.85, 6,264.93 and 3,704.37

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Solution

The fourth proportional to 4,171.85, 6,264.93 and 3,704.37 is: 5,562.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,171.85 : 6,264.93 = 3,704.37 : x
  2. Step 2: Convert to fraction form
    4,171.85/6,264.93 = 3,704.37/x
  3. Step 3: Cross multiply
    4,171.85x = 6,264.93 × 3,704.37
  4. Step 4: Simplify right side
    4,171.85x = 23,207,618.74
  5. Step 5: Solve for x
    x = 23,207,618.74/4,171.85
  6. Step 6: Final answer
    x = 5,562.91

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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.