Home / 5,593.52-8,390.91-1,896.32

Finding the Fourth Proportional to 5,593.52, 8,390.91 and 1,896.32

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Solution

The fourth proportional to 5,593.52, 8,390.91 and 1,896.32 is: 2,844.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,593.52 : 8,390.91 = 1,896.32 : x
  2. Step 2: Convert to fraction form
    5,593.52/8,390.91 = 1,896.32/x
  3. Step 3: Cross multiply
    5,593.52x = 8,390.91 × 1,896.32
  4. Step 4: Simplify right side
    5,593.52x = 15,911,850.45
  5. Step 5: Solve for x
    x = 15,911,850.45/5,593.52
  6. Step 6: Final answer
    x = 2,844.69

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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.