Home / 8,056.22-11,104.73-6,351.93

Finding the Fourth Proportional to 8,056.22, 11,104.73 and 6,351.93

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Solution

The fourth proportional to 8,056.22, 11,104.73 and 6,351.93 is: 8,755.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,056.22 : 11,104.73 = 6,351.93 : x
  2. Step 2: Convert to fraction form
    8,056.22/11,104.73 = 6,351.93/x
  3. Step 3: Cross multiply
    8,056.22x = 11,104.73 × 6,351.93
  4. Step 4: Simplify right side
    8,056.22x = 70,536,435.87
  5. Step 5: Solve for x
    x = 70,536,435.87/8,056.22
  6. Step 6: Final answer
    x = 8,755.53

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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.