Home / 22,806.84-34,214.58-7,226.76

Finding the Fourth Proportional to 22,806.84, 34,214.58 and 7,226.76

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Solution

The fourth proportional to 22,806.84, 34,214.58 and 7,226.76 is: 10,841.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,806.84 : 34,214.58 = 7,226.76 : x
  2. Step 2: Convert to fraction form
    22,806.84/34,214.58 = 7,226.76/x
  3. Step 3: Cross multiply
    22,806.84x = 34,214.58 × 7,226.76
  4. Step 4: Simplify right side
    22,806.84x = 247,260,558.16
  5. Step 5: Solve for x
    x = 247,260,558.16/22,806.84
  6. Step 6: Final answer
    x = 10,841.51

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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.