Home / 3,596.24-5,393.32-1,255.92

Finding the Fourth Proportional to 3,596.24, 5,393.32 and 1,255.92

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Solution

The fourth proportional to 3,596.24, 5,393.32 and 1,255.92 is: 1,883.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596.24 : 5,393.32 = 1,255.92 : x
  2. Step 2: Convert to fraction form
    3,596.24/5,393.32 = 1,255.92/x
  3. Step 3: Cross multiply
    3,596.24x = 5,393.32 × 1,255.92
  4. Step 4: Simplify right side
    3,596.24x = 6,773,578.45
  5. Step 5: Solve for x
    x = 6,773,578.45/3,596.24
  6. Step 6: Final answer
    x = 1,883.52

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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.