Home / 11,264.26-15,544.05-6,228.18

Finding the Fourth Proportional to 11,264.26, 15,544.05 and 6,228.18

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Solution

The fourth proportional to 11,264.26, 15,544.05 and 6,228.18 is: 8,594.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,264.26 : 15,544.05 = 6,228.18 : x
  2. Step 2: Convert to fraction form
    11,264.26/15,544.05 = 6,228.18/x
  3. Step 3: Cross multiply
    11,264.26x = 15,544.05 × 6,228.18
  4. Step 4: Simplify right side
    11,264.26x = 96,811,102.47
  5. Step 5: Solve for x
    x = 96,811,102.47/11,264.26
  6. Step 6: Final answer
    x = 8,594.54

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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.