Home / 4,828.53-6,662.89-2,703.94

Finding the Fourth Proportional to 4,828.53, 6,662.89 and 2,703.94

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Solution

The fourth proportional to 4,828.53, 6,662.89 and 2,703.94 is: 3,731.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828.53 : 6,662.89 = 2,703.94 : x
  2. Step 2: Convert to fraction form
    4,828.53/6,662.89 = 2,703.94/x
  3. Step 3: Cross multiply
    4,828.53x = 6,662.89 × 2,703.94
  4. Step 4: Simplify right side
    4,828.53x = 18,016,054.79
  5. Step 5: Solve for x
    x = 18,016,054.79/4,828.53
  6. Step 6: Final answer
    x = 3,731.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.