Home / 11,553.22-17,326.36-6,003.53

Finding the Fourth Proportional to 11,553.22, 17,326.36 and 6,003.53

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Solution

The fourth proportional to 11,553.22, 17,326.36 and 6,003.53 is: 9,003.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,553.22 : 17,326.36 = 6,003.53 : x
  2. Step 2: Convert to fraction form
    11,553.22/17,326.36 = 6,003.53/x
  3. Step 3: Cross multiply
    11,553.22x = 17,326.36 × 6,003.53
  4. Step 4: Simplify right side
    11,553.22x = 104,019,405.36
  5. Step 5: Solve for x
    x = 104,019,405.36/11,553.22
  6. Step 6: Final answer
    x = 9,003.50

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1.5x scale

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.