Home / 9,305.19-13,954.94-3,063.93

Finding the Fourth Proportional to 9,305.19, 13,954.94 and 3,063.93

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Solution

The fourth proportional to 9,305.19, 13,954.94 and 3,063.93 is: 4,594.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,305.19 : 13,954.94 = 3,063.93 : x
  2. Step 2: Convert to fraction form
    9,305.19/13,954.94 = 3,063.93/x
  3. Step 3: Cross multiply
    9,305.19x = 13,954.94 × 3,063.93
  4. Step 4: Simplify right side
    9,305.19x = 42,756,903.15
  5. Step 5: Solve for x
    x = 42,756,903.15/9,305.19
  6. Step 6: Final answer
    x = 4,594.95

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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.