Home / 33,200.56-45,816.18-18,093.13

Finding the Fourth Proportional to 33,200.56, 45,816.18 and 18,093.13

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Solution

The fourth proportional to 33,200.56, 45,816.18 and 18,093.13 is: 24,968.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,200.56 : 45,816.18 = 18,093.13 : x
  2. Step 2: Convert to fraction form
    33,200.56/45,816.18 = 18,093.13/x
  3. Step 3: Cross multiply
    33,200.56x = 45,816.18 × 18,093.13
  4. Step 4: Simplify right side
    33,200.56x = 828,958,100.84
  5. Step 5: Solve for x
    x = 828,958,100.84/33,200.56
  6. Step 6: Final answer
    x = 24,968.20

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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.