Home / 22,247.37-33,371.10-6,453.36

Finding the Fourth Proportional to 22,247.37, 33,371.10 and 6,453.36

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Solution

The fourth proportional to 22,247.37, 33,371.10 and 6,453.36 is: 9,680.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,247.37 : 33,371.10 = 6,453.36 : x
  2. Step 2: Convert to fraction form
    22,247.37/33,371.10 = 6,453.36/x
  3. Step 3: Cross multiply
    22,247.37x = 33,371.10 × 6,453.36
  4. Step 4: Simplify right side
    22,247.37x = 215,355,721.90
  5. Step 5: Solve for x
    x = 215,355,721.90/22,247.37
  6. Step 6: Final answer
    x = 9,680.05

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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.