Home / 6,357.79-9,522.25-5,473.27

Finding the Fourth Proportional to 6,357.79, 9,522.25 and 5,473.27

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Solution

The fourth proportional to 6,357.79, 9,522.25 and 5,473.27 is: 8,197.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,357.79 : 9,522.25 = 5,473.27 : x
  2. Step 2: Convert to fraction form
    6,357.79/9,522.25 = 5,473.27/x
  3. Step 3: Cross multiply
    6,357.79x = 9,522.25 × 5,473.27
  4. Step 4: Simplify right side
    6,357.79x = 52,117,845.26
  5. Step 5: Solve for x
    x = 52,117,845.26/6,357.79
  6. Step 6: Final answer
    x = 8,197.48

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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.