Home / 4,792.80-6,598.63-3,729.27

Finding the Fourth Proportional to 4,792.80, 6,598.63 and 3,729.27

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Solution

The fourth proportional to 4,792.80, 6,598.63 and 3,729.27 is: 5,134.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,792.80 : 6,598.63 = 3,729.27 : x
  2. Step 2: Convert to fraction form
    4,792.80/6,598.63 = 3,729.27/x
  3. Step 3: Cross multiply
    4,792.80x = 6,598.63 × 3,729.27
  4. Step 4: Simplify right side
    4,792.80x = 24,608,072.90
  5. Step 5: Solve for x
    x = 24,608,072.90/4,792.80
  6. Step 6: Final answer
    x = 5,134.38

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1.5x scale

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.