Home / 9,184.44-13,765.32-4,247.28

Finding the Fourth Proportional to 9,184.44, 13,765.32 and 4,247.28

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Solution

The fourth proportional to 9,184.44, 13,765.32 and 4,247.28 is: 6,365.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,184.44 : 13,765.32 = 4,247.28 : x
  2. Step 2: Convert to fraction form
    9,184.44/13,765.32 = 4,247.28/x
  3. Step 3: Cross multiply
    9,184.44x = 13,765.32 × 4,247.28
  4. Step 4: Simplify right side
    9,184.44x = 58,465,168.33
  5. Step 5: Solve for x
    x = 58,465,168.33/9,184.44
  6. Step 6: Final answer
    x = 6,365.68

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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.