Home / 22,304.92-33,459-6,723.76

Finding the Fourth Proportional to 22,304.92, 33,459 and 6,723.76

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Solution

The fourth proportional to 22,304.92, 33,459 and 6,723.76 is: 10,086.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,304.92 : 33,459 = 6,723.76 : x
  2. Step 2: Convert to fraction form
    22,304.92/33,459 = 6,723.76/x
  3. Step 3: Cross multiply
    22,304.92x = 33,459 × 6,723.76
  4. Step 4: Simplify right side
    22,304.92x = 224,970,285.84
  5. Step 5: Solve for x
    x = 224,970,285.84/22,304.92
  6. Step 6: Final answer
    x = 10,086.13

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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.