Home / 5,924.48-8,175.68-3,271.92

Finding the Fourth Proportional to 5,924.48, 8,175.68 and 3,271.92

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Solution

The fourth proportional to 5,924.48, 8,175.68 and 3,271.92 is: 4,515.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,924.48 : 8,175.68 = 3,271.92 : x
  2. Step 2: Convert to fraction form
    5,924.48/8,175.68 = 3,271.92/x
  3. Step 3: Cross multiply
    5,924.48x = 8,175.68 × 3,271.92
  4. Step 4: Simplify right side
    5,924.48x = 26,750,170.91
  5. Step 5: Solve for x
    x = 26,750,170.91/5,924.48
  6. Step 6: Final answer
    x = 4,515.19

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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.