Home / 10,286.06-14,194.48-6,094.31

Finding the Fourth Proportional to 10,286.06, 14,194.48 and 6,094.31

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Solution

The fourth proportional to 10,286.06, 14,194.48 and 6,094.31 is: 8,409.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,286.06 : 14,194.48 = 6,094.31 : x
  2. Step 2: Convert to fraction form
    10,286.06/14,194.48 = 6,094.31/x
  3. Step 3: Cross multiply
    10,286.06x = 14,194.48 × 6,094.31
  4. Step 4: Simplify right side
    10,286.06x = 86,505,530.94
  5. Step 5: Solve for x
    x = 86,505,530.94/10,286.06
  6. Step 6: Final answer
    x = 8,409.98

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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.