Home / 14,902.06-22,355.52-4,511.38

Finding the Fourth Proportional to 14,902.06, 22,355.52 and 4,511.38

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Solution

The fourth proportional to 14,902.06, 22,355.52 and 4,511.38 is: 6,767.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,902.06 : 22,355.52 = 4,511.38 : x
  2. Step 2: Convert to fraction form
    14,902.06/22,355.52 = 4,511.38/x
  3. Step 3: Cross multiply
    14,902.06x = 22,355.52 × 4,511.38
  4. Step 4: Simplify right side
    14,902.06x = 100,854,245.82
  5. Step 5: Solve for x
    x = 100,854,245.82/14,902.06
  6. Step 6: Final answer
    x = 6,767.81

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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.