Home / 7,033.30-10,548.37-2,102.29

Finding the Fourth Proportional to 7,033.30, 10,548.37 and 2,102.29

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Solution

The fourth proportional to 7,033.30, 10,548.37 and 2,102.29 is: 3,152.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,033.30 : 10,548.37 = 2,102.29 : x
  2. Step 2: Convert to fraction form
    7,033.30/10,548.37 = 2,102.29/x
  3. Step 3: Cross multiply
    7,033.30x = 10,548.37 × 2,102.29
  4. Step 4: Simplify right side
    7,033.30x = 22,175,764.39
  5. Step 5: Solve for x
    x = 22,175,764.39/7,033.30
  6. Step 6: Final answer
    x = 3,152.97

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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.