Home / 22,025.73-33,027.84-15,365.43

Finding the Fourth Proportional to 22,025.73, 33,027.84 and 15,365.43

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Solution

The fourth proportional to 22,025.73, 33,027.84 and 15,365.43 is: 23,040.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,025.73 : 33,027.84 = 15,365.43 : x
  2. Step 2: Convert to fraction form
    22,025.73/33,027.84 = 15,365.43/x
  3. Step 3: Cross multiply
    22,025.73x = 33,027.84 × 15,365.43
  4. Step 4: Simplify right side
    22,025.73x = 507,486,963.57
  5. Step 5: Solve for x
    x = 507,486,963.57/22,025.73
  6. Step 6: Final answer
    x = 23,040.64

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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.