Home / 22,519.19-33,783.62-6,725.47

Finding the Fourth Proportional to 22,519.19, 33,783.62 and 6,725.47

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Solution

The fourth proportional to 22,519.19, 33,783.62 and 6,725.47 is: 10,089.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,519.19 : 33,783.62 = 6,725.47 : x
  2. Step 2: Convert to fraction form
    22,519.19/33,783.62 = 6,725.47/x
  3. Step 3: Cross multiply
    22,519.19x = 33,783.62 × 6,725.47
  4. Step 4: Simplify right side
    22,519.19x = 227,210,520.26
  5. Step 5: Solve for x
    x = 227,210,520.26/22,519.19
  6. Step 6: Final answer
    x = 10,089.64

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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.