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Finding the Fourth Proportional to 17,358.25, 26,041.82 and 5,046.25

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Solution

The fourth proportional to 17,358.25, 26,041.82 and 5,046.25 is: 7,570.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,358.25 : 26,041.82 = 5,046.25 : x
  2. Step 2: Convert to fraction form
    17,358.25/26,041.82 = 5,046.25/x
  3. Step 3: Cross multiply
    17,358.25x = 26,041.82 × 5,046.25
  4. Step 4: Simplify right side
    17,358.25x = 131,413,508.94
  5. Step 5: Solve for x
    x = 131,413,508.94/17,358.25
  6. Step 6: Final answer
    x = 7,570.67

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