Home / 9,301.06-13,954.30-3,751.54

Finding the Fourth Proportional to 9,301.06, 13,954.30 and 3,751.54

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Solution

The fourth proportional to 9,301.06, 13,954.30 and 3,751.54 is: 5,628.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,301.06 : 13,954.30 = 3,751.54 : x
  2. Step 2: Convert to fraction form
    9,301.06/13,954.30 = 3,751.54/x
  3. Step 3: Cross multiply
    9,301.06x = 13,954.30 × 3,751.54
  4. Step 4: Simplify right side
    9,301.06x = 52,350,114.62
  5. Step 5: Solve for x
    x = 52,350,114.62/9,301.06
  6. Step 6: Final answer
    x = 5,628.40

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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.