Home / 53,370.54-73,640.88-32,150.97

Finding the Fourth Proportional to 53,370.54, 73,640.88 and 32,150.97

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Solution

The fourth proportional to 53,370.54, 73,640.88 and 32,150.97 is: 44,362.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,370.54 : 73,640.88 = 32,150.97 : x
  2. Step 2: Convert to fraction form
    53,370.54/73,640.88 = 32,150.97/x
  3. Step 3: Cross multiply
    53,370.54x = 73,640.88 × 32,150.97
  4. Step 4: Simplify right side
    53,370.54x = 2,367,625,723.65
  5. Step 5: Solve for x
    x = 2,367,625,723.65/53,370.54
  6. Step 6: Final answer
    x = 44,362.03

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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.