Home / 5,924.90-8,176.23-3,272.28

Finding the Fourth Proportional to 5,924.90, 8,176.23 and 3,272.28

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Solution

The fourth proportional to 5,924.90, 8,176.23 and 3,272.28 is: 4,515.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,924.90 : 8,176.23 = 3,272.28 : x
  2. Step 2: Convert to fraction form
    5,924.90/8,176.23 = 3,272.28/x
  3. Step 3: Cross multiply
    5,924.90x = 8,176.23 × 3,272.28
  4. Step 4: Simplify right side
    5,924.90x = 26,754,913.90
  5. Step 5: Solve for x
    x = 26,754,913.90/5,924.90
  6. Step 6: Final answer
    x = 4,515.68

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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.