Home / 13,596.04-20,392.26-6,192.52

Finding the Fourth Proportional to 13,596.04, 20,392.26 and 6,192.52

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Solution

The fourth proportional to 13,596.04, 20,392.26 and 6,192.52 is: 9,287.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,596.04 : 20,392.26 = 6,192.52 : x
  2. Step 2: Convert to fraction form
    13,596.04/20,392.26 = 6,192.52/x
  3. Step 3: Cross multiply
    13,596.04x = 20,392.26 × 6,192.52
  4. Step 4: Simplify right side
    13,596.04x = 126,279,477.90
  5. Step 5: Solve for x
    x = 126,279,477.90/13,596.04
  6. Step 6: Final answer
    x = 9,287.96

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Similar ratio
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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.