Home / 9,334.44-13,997.88-3,790.53

Finding the Fourth Proportional to 9,334.44, 13,997.88 and 3,790.53

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Solution

The fourth proportional to 9,334.44, 13,997.88 and 3,790.53 is: 5,684.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,334.44 : 13,997.88 = 3,790.53 : x
  2. Step 2: Convert to fraction form
    9,334.44/13,997.88 = 3,790.53/x
  3. Step 3: Cross multiply
    9,334.44x = 13,997.88 × 3,790.53
  4. Step 4: Simplify right side
    9,334.44x = 53,059,384.08
  5. Step 5: Solve for x
    x = 53,059,384.08/9,334.44
  6. Step 6: Final answer
    x = 5,684.26

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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.