Home / 9,303.08-13,954.62-2,729.22

Finding the Fourth Proportional to 9,303.08, 13,954.62 and 2,729.22

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Solution

The fourth proportional to 9,303.08, 13,954.62 and 2,729.22 is: 4,093.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,303.08 : 13,954.62 = 2,729.22 : x
  2. Step 2: Convert to fraction form
    9,303.08/13,954.62 = 2,729.22/x
  3. Step 3: Cross multiply
    9,303.08x = 13,954.62 × 2,729.22
  4. Step 4: Simplify right side
    9,303.08x = 38,085,228.00
  5. Step 5: Solve for x
    x = 38,085,228.00/9,303.08
  6. Step 6: Final answer
    x = 4,093.83

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Similar ratio
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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.