Home / 9,288.11-13,936.29-3,752.27

Finding the Fourth Proportional to 9,288.11, 13,936.29 and 3,752.27

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Solution

The fourth proportional to 9,288.11, 13,936.29 and 3,752.27 is: 5,630.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,288.11 : 13,936.29 = 3,752.27 : x
  2. Step 2: Convert to fraction form
    9,288.11/13,936.29 = 3,752.27/x
  3. Step 3: Cross multiply
    9,288.11x = 13,936.29 × 3,752.27
  4. Step 4: Simplify right side
    9,288.11x = 52,292,653.20
  5. Step 5: Solve for x
    x = 52,292,653.20/9,288.11
  6. Step 6: Final answer
    x = 5,630.06

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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.