Home / 17,372.66-26,052.60-5,971.35

Finding the Fourth Proportional to 17,372.66, 26,052.60 and 5,971.35

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Solution

The fourth proportional to 17,372.66, 26,052.60 and 5,971.35 is: 8,954.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,372.66 : 26,052.60 = 5,971.35 : x
  2. Step 2: Convert to fraction form
    17,372.66/26,052.60 = 5,971.35/x
  3. Step 3: Cross multiply
    17,372.66x = 26,052.60 × 5,971.35
  4. Step 4: Simplify right side
    17,372.66x = 155,569,193.01
  5. Step 5: Solve for x
    x = 155,569,193.01/17,372.66
  6. Step 6: Final answer
    x = 8,954.83

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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.