Home / 17,586.52-26,382.09-5,736.13

Finding the Fourth Proportional to 17,586.52, 26,382.09 and 5,736.13

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Solution

The fourth proportional to 17,586.52, 26,382.09 and 5,736.13 is: 8,604.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,586.52 : 26,382.09 = 5,736.13 : x
  2. Step 2: Convert to fraction form
    17,586.52/26,382.09 = 5,736.13/x
  3. Step 3: Cross multiply
    17,586.52x = 26,382.09 × 5,736.13
  4. Step 4: Simplify right side
    17,586.52x = 151,331,097.91
  5. Step 5: Solve for x
    x = 151,331,097.91/17,586.52
  6. Step 6: Final answer
    x = 8,604.95

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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.