Home / 5,488.44-8,233.86-1,593.18

Finding the Fourth Proportional to 5,488.44, 8,233.86 and 1,593.18

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Solution

The fourth proportional to 5,488.44, 8,233.86 and 1,593.18 is: 2,390.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,488.44 : 8,233.86 = 1,593.18 : x
  2. Step 2: Convert to fraction form
    5,488.44/8,233.86 = 1,593.18/x
  3. Step 3: Cross multiply
    5,488.44x = 8,233.86 × 1,593.18
  4. Step 4: Simplify right side
    5,488.44x = 13,118,021.07
  5. Step 5: Solve for x
    x = 13,118,021.07/5,488.44
  6. Step 6: Final answer
    x = 2,390.12

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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.