Home / 8,094.16-11,170.98-4,558.06

Finding the Fourth Proportional to 8,094.16, 11,170.98 and 4,558.06

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Solution

The fourth proportional to 8,094.16, 11,170.98 and 4,558.06 is: 6,290.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,094.16 : 11,170.98 = 4,558.06 : x
  2. Step 2: Convert to fraction form
    8,094.16/11,170.98 = 4,558.06/x
  3. Step 3: Cross multiply
    8,094.16x = 11,170.98 × 4,558.06
  4. Step 4: Simplify right side
    8,094.16x = 50,917,997.10
  5. Step 5: Solve for x
    x = 50,917,997.10/8,094.16
  6. Step 6: Final answer
    x = 6,290.71

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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.