Home / 27,808.29-41,704.25-14,653.49

Finding the Fourth Proportional to 27,808.29, 41,704.25 and 14,653.49

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Solution

The fourth proportional to 27,808.29, 41,704.25 and 14,653.49 is: 21,975.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,808.29 : 41,704.25 = 14,653.49 : x
  2. Step 2: Convert to fraction form
    27,808.29/41,704.25 = 14,653.49/x
  3. Step 3: Cross multiply
    27,808.29x = 41,704.25 × 14,653.49
  4. Step 4: Simplify right side
    27,808.29x = 611,112,528.54
  5. Step 5: Solve for x
    x = 611,112,528.54/27,808.29
  6. Step 6: Final answer
    x = 21,975.91

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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.