Home / 43,304.06-59,755.64-25,395.77

Finding the Fourth Proportional to 43,304.06, 59,755.64 and 25,395.77

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Solution

The fourth proportional to 43,304.06, 59,755.64 and 25,395.77 is: 35,043.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,304.06 : 59,755.64 = 25,395.77 : x
  2. Step 2: Convert to fraction form
    43,304.06/59,755.64 = 25,395.77/x
  3. Step 3: Cross multiply
    43,304.06x = 59,755.64 × 25,395.77
  4. Step 4: Simplify right side
    43,304.06x = 1,517,540,063.89
  5. Step 5: Solve for x
    x = 1,517,540,063.89/43,304.06
  6. Step 6: Final answer
    x = 35,043.83

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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.