Home / 7,383.24-11,065.14-4,094.64

Finding the Fourth Proportional to 7,383.24, 11,065.14 and 4,094.64

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Solution

The fourth proportional to 7,383.24, 11,065.14 and 4,094.64 is: 6,136.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,383.24 : 11,065.14 = 4,094.64 : x
  2. Step 2: Convert to fraction form
    7,383.24/11,065.14 = 4,094.64/x
  3. Step 3: Cross multiply
    7,383.24x = 11,065.14 × 4,094.64
  4. Step 4: Simplify right side
    7,383.24x = 45,307,764.85
  5. Step 5: Solve for x
    x = 45,307,764.85/7,383.24
  6. Step 6: Final answer
    x = 6,136.57

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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.