Home / 4,956.62-7,428.44-2,033.32

Finding the Fourth Proportional to 4,956.62, 7,428.44 and 2,033.32

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Solution

The fourth proportional to 4,956.62, 7,428.44 and 2,033.32 is: 3,047.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,956.62 : 7,428.44 = 2,033.32 : x
  2. Step 2: Convert to fraction form
    4,956.62/7,428.44 = 2,033.32/x
  3. Step 3: Cross multiply
    4,956.62x = 7,428.44 × 2,033.32
  4. Step 4: Simplify right side
    4,956.62x = 15,104,395.62
  5. Step 5: Solve for x
    x = 15,104,395.62/4,956.62
  6. Step 6: Final answer
    x = 3,047.32

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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.