Home / 5,924.70-8,176.71-3,406.92

Finding the Fourth Proportional to 5,924.70, 8,176.71 and 3,406.92

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Solution

The fourth proportional to 5,924.70, 8,176.71 and 3,406.92 is: 4,701.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,924.70 : 8,176.71 = 3,406.92 : x
  2. Step 2: Convert to fraction form
    5,924.70/8,176.71 = 3,406.92/x
  3. Step 3: Cross multiply
    5,924.70x = 8,176.71 × 3,406.92
  4. Step 4: Simplify right side
    5,924.70x = 27,857,396.83
  5. Step 5: Solve for x
    x = 27,857,396.83/5,924.70
  6. Step 6: Final answer
    x = 4,701.91

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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.