Home / 11,102.00-16,655.49-3,707.24

Finding the Fourth Proportional to 11,102.00, 16,655.49 and 3,707.24

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Solution

The fourth proportional to 11,102.00, 16,655.49 and 3,707.24 is: 5,561.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,102.00 : 16,655.49 = 3,707.24 : x
  2. Step 2: Convert to fraction form
    11,102.00/16,655.49 = 3,707.24/x
  3. Step 3: Cross multiply
    11,102.00x = 16,655.49 × 3,707.24
  4. Step 4: Simplify right side
    11,102.00x = 61,745,815.47
  5. Step 5: Solve for x
    x = 61,745,815.47/11,102.00
  6. Step 6: Final answer
    x = 5,561.69

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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.