Home / 4,829.30-7,233.15-3,727.70

Finding the Fourth Proportional to 4,829.30, 7,233.15 and 3,727.70

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Solution

The fourth proportional to 4,829.30, 7,233.15 and 3,727.70 is: 5,583.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829.30 : 7,233.15 = 3,727.70 : x
  2. Step 2: Convert to fraction form
    4,829.30/7,233.15 = 3,727.70/x
  3. Step 3: Cross multiply
    4,829.30x = 7,233.15 × 3,727.70
  4. Step 4: Simplify right side
    4,829.30x = 26,963,013.26
  5. Step 5: Solve for x
    x = 26,963,013.26/4,829.30
  6. Step 6: Final answer
    x = 5,583.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.