Home / 10,079.44-13,902.72-6,093.64

Finding the Fourth Proportional to 10,079.44, 13,902.72 and 6,093.64

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Solution

The fourth proportional to 10,079.44, 13,902.72 and 6,093.64 is: 8,405.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,079.44 : 13,902.72 = 6,093.64 : x
  2. Step 2: Convert to fraction form
    10,079.44/13,902.72 = 6,093.64/x
  3. Step 3: Cross multiply
    10,079.44x = 13,902.72 × 6,093.64
  4. Step 4: Simplify right side
    10,079.44x = 84,718,170.70
  5. Step 5: Solve for x
    x = 84,718,170.70/10,079.44
  6. Step 6: Final answer
    x = 8,405.05

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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.