Home / 4,734.84-6,537.56-3,057.23

Finding the Fourth Proportional to 4,734.84, 6,537.56 and 3,057.23

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Solution

The fourth proportional to 4,734.84, 6,537.56 and 3,057.23 is: 4,221.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,734.84 : 6,537.56 = 3,057.23 : x
  2. Step 2: Convert to fraction form
    4,734.84/6,537.56 = 3,057.23/x
  3. Step 3: Cross multiply
    4,734.84x = 6,537.56 × 3,057.23
  4. Step 4: Simplify right side
    4,734.84x = 19,986,824.56
  5. Step 5: Solve for x
    x = 19,986,824.56/4,734.84
  6. Step 6: Final answer
    x = 4,221.22

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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.