Home / 43,821.41-60,485.94-25,922.64

Finding the Fourth Proportional to 43,821.41, 60,485.94 and 25,922.64

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Solution

The fourth proportional to 43,821.41, 60,485.94 and 25,922.64 is: 35,780.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,821.41 : 60,485.94 = 25,922.64 : x
  2. Step 2: Convert to fraction form
    43,821.41/60,485.94 = 25,922.64/x
  3. Step 3: Cross multiply
    43,821.41x = 60,485.94 × 25,922.64
  4. Step 4: Simplify right side
    43,821.41x = 1,567,955,150.47
  5. Step 5: Solve for x
    x = 1,567,955,150.47/43,821.41
  6. Step 6: Final answer
    x = 35,780.57

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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.