Home / 27,962.50-41,949.51-11,546.50

Finding the Fourth Proportional to 27,962.50, 41,949.51 and 11,546.50

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Solution

The fourth proportional to 27,962.50, 41,949.51 and 11,546.50 is: 17,322.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,962.50 : 41,949.51 = 11,546.50 : x
  2. Step 2: Convert to fraction form
    27,962.50/41,949.51 = 11,546.50/x
  3. Step 3: Cross multiply
    27,962.50x = 41,949.51 × 11,546.50
  4. Step 4: Simplify right side
    27,962.50x = 484,370,017.22
  5. Step 5: Solve for x
    x = 484,370,017.22/27,962.50
  6. Step 6: Final answer
    x = 17,322.13

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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.