Home / 22,023.73-33,024.84-15,363.43

Finding the Fourth Proportional to 22,023.73, 33,024.84 and 15,363.43

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Solution

The fourth proportional to 22,023.73, 33,024.84 and 15,363.43 is: 23,037.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,023.73 : 33,024.84 = 15,363.43 : x
  2. Step 2: Convert to fraction form
    22,023.73/33,024.84 = 15,363.43/x
  3. Step 3: Cross multiply
    22,023.73x = 33,024.84 × 15,363.43
  4. Step 4: Simplify right side
    22,023.73x = 507,374,677.43
  5. Step 5: Solve for x
    x = 507,374,677.43/22,023.73
  6. Step 6: Final answer
    x = 23,037.63

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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.