Home / 22,026.73-33,029.34-15,366.43

Finding the Fourth Proportional to 22,026.73, 33,029.34 and 15,366.43

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Solution

The fourth proportional to 22,026.73, 33,029.34 and 15,366.43 is: 23,042.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,026.73 : 33,029.34 = 15,366.43 : x
  2. Step 2: Convert to fraction form
    22,026.73/33,029.34 = 15,366.43/x
  3. Step 3: Cross multiply
    22,026.73x = 33,029.34 × 15,366.43
  4. Step 4: Simplify right side
    22,026.73x = 507,543,041.06
  5. Step 5: Solve for x
    x = 507,543,041.06/22,026.73
  6. Step 6: Final answer
    x = 23,042.14

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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.