Home / 9,247.41-13,877.19-3,404.07

Finding the Fourth Proportional to 9,247.41, 13,877.19 and 3,404.07

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Solution

The fourth proportional to 9,247.41, 13,877.19 and 3,404.07 is: 5,108.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,247.41 : 13,877.19 = 3,404.07 : x
  2. Step 2: Convert to fraction form
    9,247.41/13,877.19 = 3,404.07/x
  3. Step 3: Cross multiply
    9,247.41x = 13,877.19 × 3,404.07
  4. Step 4: Simplify right side
    9,247.41x = 47,238,926.16
  5. Step 5: Solve for x
    x = 47,238,926.16/9,247.41
  6. Step 6: Final answer
    x = 5,108.34

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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.