Home / 4,921.53-6,792.44-2,933.25

Finding the Fourth Proportional to 4,921.53, 6,792.44 and 2,933.25

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Solution

The fourth proportional to 4,921.53, 6,792.44 and 2,933.25 is: 4,048.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,921.53 : 6,792.44 = 2,933.25 : x
  2. Step 2: Convert to fraction form
    4,921.53/6,792.44 = 2,933.25/x
  3. Step 3: Cross multiply
    4,921.53x = 6,792.44 × 2,933.25
  4. Step 4: Simplify right side
    4,921.53x = 19,923,909.96
  5. Step 5: Solve for x
    x = 19,923,909.96/4,921.53
  6. Step 6: Final answer
    x = 4,048.32

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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.