Home / 9,011.94-13,514.28-3,743.36

Finding the Fourth Proportional to 9,011.94, 13,514.28 and 3,743.36

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Solution

The fourth proportional to 9,011.94, 13,514.28 and 3,743.36 is: 5,613.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,011.94 : 13,514.28 = 3,743.36 : x
  2. Step 2: Convert to fraction form
    9,011.94/13,514.28 = 3,743.36/x
  3. Step 3: Cross multiply
    9,011.94x = 13,514.28 × 3,743.36
  4. Step 4: Simplify right side
    9,011.94x = 50,588,815.18
  5. Step 5: Solve for x
    x = 50,588,815.18/9,011.94
  6. Step 6: Final answer
    x = 5,613.53

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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.