Home / 22,838.19-34,268.19-8,054.07

Finding the Fourth Proportional to 22,838.19, 34,268.19 and 8,054.07

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Solution

The fourth proportional to 22,838.19, 34,268.19 and 8,054.07 is: 12,084.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,838.19 : 34,268.19 = 8,054.07 : x
  2. Step 2: Convert to fraction form
    22,838.19/34,268.19 = 8,054.07/x
  3. Step 3: Cross multiply
    22,838.19x = 34,268.19 × 8,054.07
  4. Step 4: Simplify right side
    22,838.19x = 275,998,401.03
  5. Step 5: Solve for x
    x = 275,998,401.03/22,838.19
  6. Step 6: Final answer
    x = 12,084.95

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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.