Home / 54,224.66-74,832.83-30,025.51

Finding the Fourth Proportional to 54,224.66, 74,832.83 and 30,025.51

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Solution

The fourth proportional to 54,224.66, 74,832.83 and 30,025.51 is: 41,436.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,224.66 : 74,832.83 = 30,025.51 : x
  2. Step 2: Convert to fraction form
    54,224.66/74,832.83 = 30,025.51/x
  3. Step 3: Cross multiply
    54,224.66x = 74,832.83 × 30,025.51
  4. Step 4: Simplify right side
    54,224.66x = 2,246,893,660.88
  5. Step 5: Solve for x
    x = 2,246,893,660.88/54,224.66
  6. Step 6: Final answer
    x = 41,436.75

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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.