Home / 7,366.05-11,046.24-4,248.36

Finding the Fourth Proportional to 7,366.05, 11,046.24 and 4,248.36

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Solution

The fourth proportional to 7,366.05, 11,046.24 and 4,248.36 is: 6,370.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,366.05 : 11,046.24 = 4,248.36 : x
  2. Step 2: Convert to fraction form
    7,366.05/11,046.24 = 4,248.36/x
  3. Step 3: Cross multiply
    7,366.05x = 11,046.24 × 4,248.36
  4. Step 4: Simplify right side
    7,366.05x = 46,928,404.17
  5. Step 5: Solve for x
    x = 46,928,404.17/7,366.05
  6. Step 6: Final answer
    x = 6,370.90

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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.