Home / 4,801.36-7,197.40-2,462.48

Finding the Fourth Proportional to 4,801.36, 7,197.40 and 2,462.48

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Solution

The fourth proportional to 4,801.36, 7,197.40 and 2,462.48 is: 3,691.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,801.36 : 7,197.40 = 2,462.48 : x
  2. Step 2: Convert to fraction form
    4,801.36/7,197.40 = 2,462.48/x
  3. Step 3: Cross multiply
    4,801.36x = 7,197.40 × 2,462.48
  4. Step 4: Simplify right side
    4,801.36x = 17,723,453.55
  5. Step 5: Solve for x
    x = 17,723,453.55/4,801.36
  6. Step 6: Final answer
    x = 3,691.34

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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.