Home / 22,366.43-33,549.78-6,571.39

Finding the Fourth Proportional to 22,366.43, 33,549.78 and 6,571.39

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Solution

The fourth proportional to 22,366.43, 33,549.78 and 6,571.39 is: 9,857.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,366.43 : 33,549.78 = 6,571.39 : x
  2. Step 2: Convert to fraction form
    22,366.43/33,549.78 = 6,571.39/x
  3. Step 3: Cross multiply
    22,366.43x = 33,549.78 × 6,571.39
  4. Step 4: Simplify right side
    22,366.43x = 220,468,655.94
  5. Step 5: Solve for x
    x = 220,468,655.94/22,366.43
  6. Step 6: Final answer
    x = 9,857.13

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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.