Home / 7,295.24-10,067.82-4,152.44

Finding the Fourth Proportional to 7,295.24, 10,067.82 and 4,152.44

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Solution

The fourth proportional to 7,295.24, 10,067.82 and 4,152.44 is: 5,730.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,295.24 : 10,067.82 = 4,152.44 : x
  2. Step 2: Convert to fraction form
    7,295.24/10,067.82 = 4,152.44/x
  3. Step 3: Cross multiply
    7,295.24x = 10,067.82 × 4,152.44
  4. Step 4: Simplify right side
    7,295.24x = 41,806,018.48
  5. Step 5: Solve for x
    x = 41,806,018.48/7,295.24
  6. Step 6: Final answer
    x = 5,730.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.