Home / 10,717.25-14,789.42-5,937.41

Finding the Fourth Proportional to 10,717.25, 14,789.42 and 5,937.41

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Solution

The fourth proportional to 10,717.25, 14,789.42 and 5,937.41 is: 8,193.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,717.25 : 14,789.42 = 5,937.41 : x
  2. Step 2: Convert to fraction form
    10,717.25/14,789.42 = 5,937.41/x
  3. Step 3: Cross multiply
    10,717.25x = 14,789.42 × 5,937.41
  4. Step 4: Simplify right side
    10,717.25x = 87,810,771.04
  5. Step 5: Solve for x
    x = 87,810,771.04/10,717.25
  6. Step 6: Final answer
    x = 8,193.40

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.