Home / 7,263.75-10,027.29-5,584.57

Finding the Fourth Proportional to 7,263.75, 10,027.29 and 5,584.57

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Solution

The fourth proportional to 7,263.75, 10,027.29 and 5,584.57 is: 7,709.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,263.75 : 10,027.29 = 5,584.57 : x
  2. Step 2: Convert to fraction form
    7,263.75/10,027.29 = 5,584.57/x
  3. Step 3: Cross multiply
    7,263.75x = 10,027.29 × 5,584.57
  4. Step 4: Simplify right side
    7,263.75x = 55,998,052.78
  5. Step 5: Solve for x
    x = 55,998,052.78/7,263.75
  6. Step 6: Final answer
    x = 7,709.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.