Home / 4,173.22-5,758.97-2,284.75

Finding the Fourth Proportional to 4,173.22, 5,758.97 and 2,284.75

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Solution

The fourth proportional to 4,173.22, 5,758.97 and 2,284.75 is: 3,152.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,173.22 : 5,758.97 = 2,284.75 : x
  2. Step 2: Convert to fraction form
    4,173.22/5,758.97 = 2,284.75/x
  3. Step 3: Cross multiply
    4,173.22x = 5,758.97 × 2,284.75
  4. Step 4: Simplify right side
    4,173.22x = 13,157,806.71
  5. Step 5: Solve for x
    x = 13,157,806.71/4,173.22
  6. Step 6: Final answer
    x = 3,152.91

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Half scale
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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.