Home / 22,305.59-33,463.34-6,722.09

Finding the Fourth Proportional to 22,305.59, 33,463.34 and 6,722.09

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Solution

The fourth proportional to 22,305.59, 33,463.34 and 6,722.09 is: 10,084.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,305.59 : 33,463.34 = 6,722.09 : x
  2. Step 2: Convert to fraction form
    22,305.59/33,463.34 = 6,722.09/x
  3. Step 3: Cross multiply
    22,305.59x = 33,463.34 × 6,722.09
  4. Step 4: Simplify right side
    22,305.59x = 224,943,549.57
  5. Step 5: Solve for x
    x = 224,943,549.57/22,305.59
  6. Step 6: Final answer
    x = 10,084.63

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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.