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Finding the Fourth Proportional to 9,314.06, 13,971.04 and 3,767.34

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Solution

The fourth proportional to 9,314.06, 13,971.04 and 3,767.34 is: 5,650.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,314.06 : 13,971.04 = 3,767.34 : x
  2. Step 2: Convert to fraction form
    9,314.06/13,971.04 = 3,767.34/x
  3. Step 3: Cross multiply
    9,314.06x = 13,971.04 × 3,767.34
  4. Step 4: Simplify right side
    9,314.06x = 52,633,657.83
  5. Step 5: Solve for x
    x = 52,633,657.83/9,314.06
  6. Step 6: Final answer
    x = 5,650.99

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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.