Home / 22,744.08-34,100.61-11,641.74

Finding the Fourth Proportional to 22,744.08, 34,100.61 and 11,641.74

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Solution

The fourth proportional to 22,744.08, 34,100.61 and 11,641.74 is: 17,454.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,744.08 : 34,100.61 = 11,641.74 : x
  2. Step 2: Convert to fraction form
    22,744.08/34,100.61 = 11,641.74/x
  3. Step 3: Cross multiply
    22,744.08x = 34,100.61 × 11,641.74
  4. Step 4: Simplify right side
    22,744.08x = 396,990,435.46
  5. Step 5: Solve for x
    x = 396,990,435.46/22,744.08
  6. Step 6: Final answer
    x = 17,454.67

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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.