Home / 22,315.36-33,473.28-6,733.12

Finding the Fourth Proportional to 22,315.36, 33,473.28 and 6,733.12

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Solution

The fourth proportional to 22,315.36, 33,473.28 and 6,733.12 is: 10,099.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,315.36 : 33,473.28 = 6,733.12 : x
  2. Step 2: Convert to fraction form
    22,315.36/33,473.28 = 6,733.12/x
  3. Step 3: Cross multiply
    22,315.36x = 33,473.28 × 6,733.12
  4. Step 4: Simplify right side
    22,315.36x = 225,379,611.03
  5. Step 5: Solve for x
    x = 225,379,611.03/22,315.36
  6. Step 6: Final answer
    x = 10,099.75

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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.