Home / 5,493.33-8,239.08-1,596.81

Finding the Fourth Proportional to 5,493.33, 8,239.08 and 1,596.81

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Solution

The fourth proportional to 5,493.33, 8,239.08 and 1,596.81 is: 2,394.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,493.33 : 8,239.08 = 1,596.81 : x
  2. Step 2: Convert to fraction form
    5,493.33/8,239.08 = 1,596.81/x
  3. Step 3: Cross multiply
    5,493.33x = 8,239.08 × 1,596.81
  4. Step 4: Simplify right side
    5,493.33x = 13,156,245.33
  5. Step 5: Solve for x
    x = 13,156,245.33/5,493.33
  6. Step 6: Final answer
    x = 2,394.95

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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.