Home / 11,034.08-16,545.92-4,009.14

Finding the Fourth Proportional to 11,034.08, 16,545.92 and 4,009.14

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Solution

The fourth proportional to 11,034.08, 16,545.92 and 4,009.14 is: 6,011.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,034.08 : 16,545.92 = 4,009.14 : x
  2. Step 2: Convert to fraction form
    11,034.08/16,545.92 = 4,009.14/x
  3. Step 3: Cross multiply
    11,034.08x = 16,545.92 × 4,009.14
  4. Step 4: Simplify right side
    11,034.08x = 66,334,889.66
  5. Step 5: Solve for x
    x = 66,334,889.66/11,034.08
  6. Step 6: Final answer
    x = 6,011.82

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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.