Home / 17,733.74-26,562.43-8,359.71

Finding the Fourth Proportional to 17,733.74, 26,562.43 and 8,359.71

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Solution

The fourth proportional to 17,733.74, 26,562.43 and 8,359.71 is: 12,521.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,733.74 : 26,562.43 = 8,359.71 : x
  2. Step 2: Convert to fraction form
    17,733.74/26,562.43 = 8,359.71/x
  3. Step 3: Cross multiply
    17,733.74x = 26,562.43 × 8,359.71
  4. Step 4: Simplify right side
    17,733.74x = 222,054,122.54
  5. Step 5: Solve for x
    x = 222,054,122.54/17,733.74
  6. Step 6: Final answer
    x = 12,521.57

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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.