Home / 2,393.37-3,590.15-1,163.25

Finding the Fourth Proportional to 2,393.37, 3,590.15 and 1,163.25

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Solution

The fourth proportional to 2,393.37, 3,590.15 and 1,163.25 is: 1,744.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393.37 : 3,590.15 = 1,163.25 : x
  2. Step 2: Convert to fraction form
    2,393.37/3,590.15 = 1,163.25/x
  3. Step 3: Cross multiply
    2,393.37x = 3,590.15 × 1,163.25
  4. Step 4: Simplify right side
    2,393.37x = 4,176,236.17
  5. Step 5: Solve for x
    x = 4,176,236.17/2,393.37
  6. Step 6: Final answer
    x = 1,744.92

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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.