Home / 22,003.47-33,005.16-5,363.37

Finding the Fourth Proportional to 22,003.47, 33,005.16 and 5,363.37

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Solution

The fourth proportional to 22,003.47, 33,005.16 and 5,363.37 is: 8,045.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,003.47 : 33,005.16 = 5,363.37 : x
  2. Step 2: Convert to fraction form
    22,003.47/33,005.16 = 5,363.37/x
  3. Step 3: Cross multiply
    22,003.47x = 33,005.16 × 5,363.37
  4. Step 4: Simplify right side
    22,003.47x = 177,018,884.99
  5. Step 5: Solve for x
    x = 177,018,884.99/22,003.47
  6. Step 6: Final answer
    x = 8,045.04

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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.