Home / 7,055.92-10,584.32-2,375.54

Finding the Fourth Proportional to 7,055.92, 10,584.32 and 2,375.54

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Solution

The fourth proportional to 7,055.92, 10,584.32 and 2,375.54 is: 3,563.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,055.92 : 10,584.32 = 2,375.54 : x
  2. Step 2: Convert to fraction form
    7,055.92/10,584.32 = 2,375.54/x
  3. Step 3: Cross multiply
    7,055.92x = 10,584.32 × 2,375.54
  4. Step 4: Simplify right side
    7,055.92x = 25,143,475.53
  5. Step 5: Solve for x
    x = 25,143,475.53/7,055.92
  6. Step 6: Final answer
    x = 3,563.46

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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.