Home / 8,094.64-11,159.84-6,069.44

Finding the Fourth Proportional to 8,094.64, 11,159.84 and 6,069.44

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Solution

The fourth proportional to 8,094.64, 11,159.84 and 6,069.44 is: 8,367.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,094.64 : 11,159.84 = 6,069.44 : x
  2. Step 2: Convert to fraction form
    8,094.64/11,159.84 = 6,069.44/x
  3. Step 3: Cross multiply
    8,094.64x = 11,159.84 × 6,069.44
  4. Step 4: Simplify right side
    8,094.64x = 67,733,948.94
  5. Step 5: Solve for x
    x = 67,733,948.94/8,094.64
  6. Step 6: Final answer
    x = 8,367.75

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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.