Home / 7,329.30-11,001.27-4,043.94

Finding the Fourth Proportional to 7,329.30, 11,001.27 and 4,043.94

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Solution

The fourth proportional to 7,329.30, 11,001.27 and 4,043.94 is: 6,069.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,329.30 : 11,001.27 = 4,043.94 : x
  2. Step 2: Convert to fraction form
    7,329.30/11,001.27 = 4,043.94/x
  3. Step 3: Cross multiply
    7,329.30x = 11,001.27 × 4,043.94
  4. Step 4: Simplify right side
    7,329.30x = 44,488,475.80
  5. Step 5: Solve for x
    x = 44,488,475.80/7,329.30
  6. Step 6: Final answer
    x = 6,069.95

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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.