Home / 4,737.68-6,537.93-2,748.57

Finding the Fourth Proportional to 4,737.68, 6,537.93 and 2,748.57

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Solution

The fourth proportional to 4,737.68, 6,537.93 and 2,748.57 is: 3,792.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,737.68 : 6,537.93 = 2,748.57 : x
  2. Step 2: Convert to fraction form
    4,737.68/6,537.93 = 2,748.57/x
  3. Step 3: Cross multiply
    4,737.68x = 6,537.93 × 2,748.57
  4. Step 4: Simplify right side
    4,737.68x = 17,969,958.26
  5. Step 5: Solve for x
    x = 17,969,958.26/4,737.68
  6. Step 6: Final answer
    x = 3,792.99

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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.