Home / 7,265.44-10,896.94-2,070.08

Finding the Fourth Proportional to 7,265.44, 10,896.94 and 2,070.08

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Solution

The fourth proportional to 7,265.44, 10,896.94 and 2,070.08 is: 3,104.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,265.44 : 10,896.94 = 2,070.08 : x
  2. Step 2: Convert to fraction form
    7,265.44/10,896.94 = 2,070.08/x
  3. Step 3: Cross multiply
    7,265.44x = 10,896.94 × 2,070.08
  4. Step 4: Simplify right side
    7,265.44x = 22,557,537.56
  5. Step 5: Solve for x
    x = 22,557,537.56/7,265.44
  6. Step 6: Final answer
    x = 3,104.77

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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.