Home / 33,226.38-49,624.23-30,100.14

Finding the Fourth Proportional to 33,226.38, 49,624.23 and 30,100.14

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Solution

The fourth proportional to 33,226.38, 49,624.23 and 30,100.14 is: 44,955.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,226.38 : 49,624.23 = 30,100.14 : x
  2. Step 2: Convert to fraction form
    33,226.38/49,624.23 = 30,100.14/x
  3. Step 3: Cross multiply
    33,226.38x = 49,624.23 × 30,100.14
  4. Step 4: Simplify right side
    33,226.38x = 1,493,696,270.39
  5. Step 5: Solve for x
    x = 1,493,696,270.39/33,226.38
  6. Step 6: Final answer
    x = 44,955.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.