Home / 11,090.52-15,305.25-6,054.95

Finding the Fourth Proportional to 11,090.52, 15,305.25 and 6,054.95

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Solution

The fourth proportional to 11,090.52, 15,305.25 and 6,054.95 is: 8,356.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,090.52 : 15,305.25 = 6,054.95 : x
  2. Step 2: Convert to fraction form
    11,090.52/15,305.25 = 6,054.95/x
  3. Step 3: Cross multiply
    11,090.52x = 15,305.25 × 6,054.95
  4. Step 4: Simplify right side
    11,090.52x = 92,672,584.46
  5. Step 5: Solve for x
    x = 92,672,584.46/11,090.52
  6. Step 6: Final answer
    x = 8,356.02

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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.