Home / 4,192.25-6,284.59-1,593.32

Finding the Fourth Proportional to 4,192.25, 6,284.59 and 1,593.32

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Solution

The fourth proportional to 4,192.25, 6,284.59 and 1,593.32 is: 2,388.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,192.25 : 6,284.59 = 1,593.32 : x
  2. Step 2: Convert to fraction form
    4,192.25/6,284.59 = 1,593.32/x
  3. Step 3: Cross multiply
    4,192.25x = 6,284.59 × 1,593.32
  4. Step 4: Simplify right side
    4,192.25x = 10,013,327.53
  5. Step 5: Solve for x
    x = 10,013,327.53/4,192.25
  6. Step 6: Final answer
    x = 2,388.54

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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.