Home / 15,367.11-23,046.45-9,736.33

Finding the Fourth Proportional to 15,367.11, 23,046.45 and 9,736.33

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Solution

The fourth proportional to 15,367.11, 23,046.45 and 9,736.33 is: 14,601.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,367.11 : 23,046.45 = 9,736.33 : x
  2. Step 2: Convert to fraction form
    15,367.11/23,046.45 = 9,736.33/x
  3. Step 3: Cross multiply
    15,367.11x = 23,046.45 × 9,736.33
  4. Step 4: Simplify right side
    15,367.11x = 224,387,842.53
  5. Step 5: Solve for x
    x = 224,387,842.53/15,367.11
  6. Step 6: Final answer
    x = 14,601.82

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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.