Home / 9,197.47-13,797.56-4,267.60

Finding the Fourth Proportional to 9,197.47, 13,797.56 and 4,267.60

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Solution

The fourth proportional to 9,197.47, 13,797.56 and 4,267.60 is: 6,402.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,197.47 : 13,797.56 = 4,267.60 : x
  2. Step 2: Convert to fraction form
    9,197.47/13,797.56 = 4,267.60/x
  3. Step 3: Cross multiply
    9,197.47x = 13,797.56 × 4,267.60
  4. Step 4: Simplify right side
    9,197.47x = 58,882,467.06
  5. Step 5: Solve for x
    x = 58,882,467.06/9,197.47
  6. Step 6: Final answer
    x = 6,402.03

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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.