Home / 8,110.26-11,192.14-4,384.26

Finding the Fourth Proportional to 8,110.26, 11,192.14 and 4,384.26

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Solution

The fourth proportional to 8,110.26, 11,192.14 and 4,384.26 is: 6,050.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,110.26 : 11,192.14 = 4,384.26 : x
  2. Step 2: Convert to fraction form
    8,110.26/11,192.14 = 4,384.26/x
  3. Step 3: Cross multiply
    8,110.26x = 11,192.14 × 4,384.26
  4. Step 4: Simplify right side
    8,110.26x = 49,069,251.72
  5. Step 5: Solve for x
    x = 49,069,251.72/8,110.26
  6. Step 6: Final answer
    x = 6,050.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.