Home / 33,025.14-45,585.12-22,285.62

Finding the Fourth Proportional to 33,025.14, 45,585.12 and 22,285.62

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Solution

The fourth proportional to 33,025.14, 45,585.12 and 22,285.62 is: 30,761.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,025.14 : 45,585.12 = 22,285.62 : x
  2. Step 2: Convert to fraction form
    33,025.14/45,585.12 = 22,285.62/x
  3. Step 3: Cross multiply
    33,025.14x = 45,585.12 × 22,285.62
  4. Step 4: Simplify right side
    33,025.14x = 1,015,892,661.97
  5. Step 5: Solve for x
    x = 1,015,892,661.97/33,025.14
  6. Step 6: Final answer
    x = 30,761.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.