Home / 9,273.07-13,914.16-4,343.06

Finding the Fourth Proportional to 9,273.07, 13,914.16 and 4,343.06

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Solution

The fourth proportional to 9,273.07, 13,914.16 and 4,343.06 is: 6,516.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,273.07 : 13,914.16 = 4,343.06 : x
  2. Step 2: Convert to fraction form
    9,273.07/13,914.16 = 4,343.06/x
  3. Step 3: Cross multiply
    9,273.07x = 13,914.16 × 4,343.06
  4. Step 4: Simplify right side
    9,273.07x = 60,430,031.73
  5. Step 5: Solve for x
    x = 60,430,031.73/9,273.07
  6. Step 6: Final answer
    x = 6,516.72

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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.