Home / 27,252.33-40,891.46-12,460.11

Finding the Fourth Proportional to 27,252.33, 40,891.46 and 12,460.11

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Solution

The fourth proportional to 27,252.33, 40,891.46 and 12,460.11 is: 18,696.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,252.33 : 40,891.46 = 12,460.11 : x
  2. Step 2: Convert to fraction form
    27,252.33/40,891.46 = 12,460.11/x
  3. Step 3: Cross multiply
    27,252.33x = 40,891.46 × 12,460.11
  4. Step 4: Simplify right side
    27,252.33x = 509,512,027.36
  5. Step 5: Solve for x
    x = 509,512,027.36/27,252.33
  6. Step 6: Final answer
    x = 18,696.09

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1.5x scale

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.