Home / 11,060.16-16,591.80-4,134

Finding the Fourth Proportional to 11,060.16, 16,591.80 and 4,134

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Solution

The fourth proportional to 11,060.16, 16,591.80 and 4,134 is: 6,201.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,060.16 : 16,591.80 = 4,134 : x
  2. Step 2: Convert to fraction form
    11,060.16/16,591.80 = 4,134/x
  3. Step 3: Cross multiply
    11,060.16x = 16,591.80 × 4,134
  4. Step 4: Simplify right side
    11,060.16x = 68,590,501.20
  5. Step 5: Solve for x
    x = 68,590,501.20/11,060.16
  6. Step 6: Final answer
    x = 6,201.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.