Home / 11,484.24-17,227.03-3,587.88

Finding the Fourth Proportional to 11,484.24, 17,227.03 and 3,587.88

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Solution

The fourth proportional to 11,484.24, 17,227.03 and 3,587.88 is: 5,382.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,484.24 : 17,227.03 = 3,587.88 : x
  2. Step 2: Convert to fraction form
    11,484.24/17,227.03 = 3,587.88/x
  3. Step 3: Cross multiply
    11,484.24x = 17,227.03 × 3,587.88
  4. Step 4: Simplify right side
    11,484.24x = 61,808,516.40
  5. Step 5: Solve for x
    x = 61,808,516.40/11,484.24
  6. Step 6: Final answer
    x = 5,382.03

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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.