Home / 54,696.60-75,481.92-32,030.64

Finding the Fourth Proportional to 54,696.60, 75,481.92 and 32,030.64

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Solution

The fourth proportional to 54,696.60, 75,481.92 and 32,030.64 is: 44,202.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,696.60 : 75,481.92 = 32,030.64 : x
  2. Step 2: Convert to fraction form
    54,696.60/75,481.92 = 32,030.64/x
  3. Step 3: Cross multiply
    54,696.60x = 75,481.92 × 32,030.64
  4. Step 4: Simplify right side
    54,696.60x = 2,417,734,206.03
  5. Step 5: Solve for x
    x = 2,417,734,206.03/54,696.60
  6. Step 6: Final answer
    x = 44,202.64

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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.