Home / 17,566.29-26,342.81-5,716.95

Finding the Fourth Proportional to 17,566.29, 26,342.81 and 5,716.95

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Solution

The fourth proportional to 17,566.29, 26,342.81 and 5,716.95 is: 8,573.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,566.29 : 26,342.81 = 5,716.95 : x
  2. Step 2: Convert to fraction form
    17,566.29/26,342.81 = 5,716.95/x
  3. Step 3: Cross multiply
    17,566.29x = 26,342.81 × 5,716.95
  4. Step 4: Simplify right side
    17,566.29x = 150,600,499.04
  5. Step 5: Solve for x
    x = 150,600,499.04/17,566.29
  6. Step 6: Final answer
    x = 8,573.27

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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.