Home / 4,529.53-6,790.14-1,755.49

Finding the Fourth Proportional to 4,529.53, 6,790.14 and 1,755.49

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Solution

The fourth proportional to 4,529.53, 6,790.14 and 1,755.49 is: 2,631.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,529.53 : 6,790.14 = 1,755.49 : x
  2. Step 2: Convert to fraction form
    4,529.53/6,790.14 = 1,755.49/x
  3. Step 3: Cross multiply
    4,529.53x = 6,790.14 × 1,755.49
  4. Step 4: Simplify right side
    4,529.53x = 11,919,988.92
  5. Step 5: Solve for x
    x = 11,919,988.92/4,529.53
  6. Step 6: Final answer
    x = 2,631.62

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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.