Home / 9,046.88-13,570.20-3,202.64

Finding the Fourth Proportional to 9,046.88, 13,570.20 and 3,202.64

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Solution

The fourth proportional to 9,046.88, 13,570.20 and 3,202.64 is: 4,803.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,046.88 : 13,570.20 = 3,202.64 : x
  2. Step 2: Convert to fraction form
    9,046.88/13,570.20 = 3,202.64/x
  3. Step 3: Cross multiply
    9,046.88x = 13,570.20 × 3,202.64
  4. Step 4: Simplify right side
    9,046.88x = 43,460,465.33
  5. Step 5: Solve for x
    x = 43,460,465.33/9,046.88
  6. Step 6: Final answer
    x = 4,803.92

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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.