Home / 4,534.58-6,257.78-2,741.82

Finding the Fourth Proportional to 4,534.58, 6,257.78 and 2,741.82

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Solution

The fourth proportional to 4,534.58, 6,257.78 and 2,741.82 is: 3,783.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,534.58 : 6,257.78 = 2,741.82 : x
  2. Step 2: Convert to fraction form
    4,534.58/6,257.78 = 2,741.82/x
  3. Step 3: Cross multiply
    4,534.58x = 6,257.78 × 2,741.82
  4. Step 4: Simplify right side
    4,534.58x = 17,157,706.36
  5. Step 5: Solve for x
    x = 17,157,706.36/4,534.58
  6. Step 6: Final answer
    x = 3,783.75

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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.