Home / 19,536.92-26,960.91-10,584.65

Finding the Fourth Proportional to 19,536.92, 26,960.91 and 10,584.65

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Solution

The fourth proportional to 19,536.92, 26,960.91 and 10,584.65 is: 14,606.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,536.92 : 26,960.91 = 10,584.65 : x
  2. Step 2: Convert to fraction form
    19,536.92/26,960.91 = 10,584.65/x
  3. Step 3: Cross multiply
    19,536.92x = 26,960.91 × 10,584.65
  4. Step 4: Simplify right side
    19,536.92x = 285,371,661.23
  5. Step 5: Solve for x
    x = 285,371,661.23/19,536.92
  6. Step 6: Final answer
    x = 14,606.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.