Home / 17,329.52-25,999.32-6,236

Finding the Fourth Proportional to 17,329.52, 25,999.32 and 6,236

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Solution

The fourth proportional to 17,329.52, 25,999.32 and 6,236 is: 9,355.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,329.52 : 25,999.32 = 6,236 : x
  2. Step 2: Convert to fraction form
    17,329.52/25,999.32 = 6,236/x
  3. Step 3: Cross multiply
    17,329.52x = 25,999.32 × 6,236
  4. Step 4: Simplify right side
    17,329.52x = 162,131,759.52
  5. Step 5: Solve for x
    x = 162,131,759.52/17,329.52
  6. Step 6: Final answer
    x = 9,355.81

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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.