Home / 5,822.48-8,733.72-4,098.80

Finding the Fourth Proportional to 5,822.48, 8,733.72 and 4,098.80

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Solution

The fourth proportional to 5,822.48, 8,733.72 and 4,098.80 is: 6,148.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,822.48 : 8,733.72 = 4,098.80 : x
  2. Step 2: Convert to fraction form
    5,822.48/8,733.72 = 4,098.80/x
  3. Step 3: Cross multiply
    5,822.48x = 8,733.72 × 4,098.80
  4. Step 4: Simplify right side
    5,822.48x = 35,797,771.54
  5. Step 5: Solve for x
    x = 35,797,771.54/5,822.48
  6. Step 6: Final answer
    x = 6,148.20

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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.