Home / 14,629.32-20,194.92-9,593.64

Finding the Fourth Proportional to 14,629.32, 20,194.92 and 9,593.64

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Solution

The fourth proportional to 14,629.32, 20,194.92 and 9,593.64 is: 13,243.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,629.32 : 20,194.92 = 9,593.64 : x
  2. Step 2: Convert to fraction form
    14,629.32/20,194.92 = 9,593.64/x
  3. Step 3: Cross multiply
    14,629.32x = 20,194.92 × 9,593.64
  4. Step 4: Simplify right side
    14,629.32x = 193,742,792.31
  5. Step 5: Solve for x
    x = 193,742,792.31/14,629.32
  6. Step 6: Final answer
    x = 13,243.46

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.