Home / 7,202.06-10,804.92-2,007.94

Finding the Fourth Proportional to 7,202.06, 10,804.92 and 2,007.94

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Solution

The fourth proportional to 7,202.06, 10,804.92 and 2,007.94 is: 3,012.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,202.06 : 10,804.92 = 2,007.94 : x
  2. Step 2: Convert to fraction form
    7,202.06/10,804.92 = 2,007.94/x
  3. Step 3: Cross multiply
    7,202.06x = 10,804.92 × 2,007.94
  4. Step 4: Simplify right side
    7,202.06x = 21,695,599.03
  5. Step 5: Solve for x
    x = 21,695,599.03/7,202.06
  6. Step 6: Final answer
    x = 3,012.41

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1.5x scale

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.