Home / 17,733.71-26,600.84-5,254.99

Finding the Fourth Proportional to 17,733.71, 26,600.84 and 5,254.99

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Solution

The fourth proportional to 17,733.71, 26,600.84 and 5,254.99 is: 7,882.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,733.71 : 26,600.84 = 5,254.99 : x
  2. Step 2: Convert to fraction form
    17,733.71/26,600.84 = 5,254.99/x
  3. Step 3: Cross multiply
    17,733.71x = 26,600.84 × 5,254.99
  4. Step 4: Simplify right side
    17,733.71x = 139,787,148.19
  5. Step 5: Solve for x
    x = 139,787,148.19/17,733.71
  6. Step 6: Final answer
    x = 7,882.57

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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.