Home / 7,029.57-10,536.34-2,348.49

Finding the Fourth Proportional to 7,029.57, 10,536.34 and 2,348.49

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Solution

The fourth proportional to 7,029.57, 10,536.34 and 2,348.49 is: 3,520.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,029.57 : 10,536.34 = 2,348.49 : x
  2. Step 2: Convert to fraction form
    7,029.57/10,536.34 = 2,348.49/x
  3. Step 3: Cross multiply
    7,029.57x = 10,536.34 × 2,348.49
  4. Step 4: Simplify right side
    7,029.57x = 24,744,489.13
  5. Step 5: Solve for x
    x = 24,744,489.13/7,029.57
  6. Step 6: Final answer
    x = 3,520.06

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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.