Home / 17,538.98-26,304.60-5,056.26

Finding the Fourth Proportional to 17,538.98, 26,304.60 and 5,056.26

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Solution

The fourth proportional to 17,538.98, 26,304.60 and 5,056.26 is: 7,583.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,538.98 : 26,304.60 = 5,056.26 : x
  2. Step 2: Convert to fraction form
    17,538.98/26,304.60 = 5,056.26/x
  3. Step 3: Cross multiply
    17,538.98x = 26,304.60 × 5,056.26
  4. Step 4: Simplify right side
    17,538.98x = 133,002,896.80
  5. Step 5: Solve for x
    x = 133,002,896.80/17,538.98
  6. Step 6: Final answer
    x = 7,583.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.