Home / 33,084.92-49,621.26-15,068.90

Finding the Fourth Proportional to 33,084.92, 49,621.26 and 15,068.90

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Solution

The fourth proportional to 33,084.92, 49,621.26 and 15,068.90 is: 22,600.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,084.92 : 49,621.26 = 15,068.90 : x
  2. Step 2: Convert to fraction form
    33,084.92/49,621.26 = 15,068.90/x
  3. Step 3: Cross multiply
    33,084.92x = 49,621.26 × 15,068.90
  4. Step 4: Simplify right side
    33,084.92x = 747,737,804.81
  5. Step 5: Solve for x
    x = 747,737,804.81/33,084.92
  6. Step 6: Final answer
    x = 22,600.56

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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.