Home / 22,204.07-33,322.53-10,517.32

Finding the Fourth Proportional to 22,204.07, 33,322.53 and 10,517.32

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Solution

The fourth proportional to 22,204.07, 33,322.53 and 10,517.32 is: 15,783.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,204.07 : 33,322.53 = 10,517.32 : x
  2. Step 2: Convert to fraction form
    22,204.07/33,322.53 = 10,517.32/x
  3. Step 3: Cross multiply
    22,204.07x = 33,322.53 × 10,517.32
  4. Step 4: Simplify right side
    22,204.07x = 350,463,544.61
  5. Step 5: Solve for x
    x = 350,463,544.61/22,204.07
  6. Step 6: Final answer
    x = 15,783.75

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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.