Home / 9,274.05-13,911.48-3,034.04

Finding the Fourth Proportional to 9,274.05, 13,911.48 and 3,034.04

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Solution

The fourth proportional to 9,274.05, 13,911.48 and 3,034.04 is: 4,551.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,274.05 : 13,911.48 = 3,034.04 : x
  2. Step 2: Convert to fraction form
    9,274.05/13,911.48 = 3,034.04/x
  3. Step 3: Cross multiply
    9,274.05x = 13,911.48 × 3,034.04
  4. Step 4: Simplify right side
    9,274.05x = 42,207,917.22
  5. Step 5: Solve for x
    x = 42,207,917.22/9,274.05
  6. Step 6: Final answer
    x = 4,551.18

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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.