Home / 4,948.05-6,829.48-3,269.53

Finding the Fourth Proportional to 4,948.05, 6,829.48 and 3,269.53

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Solution

The fourth proportional to 4,948.05, 6,829.48 and 3,269.53 is: 4,512.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,948.05 : 6,829.48 = 3,269.53 : x
  2. Step 2: Convert to fraction form
    4,948.05/6,829.48 = 3,269.53/x
  3. Step 3: Cross multiply
    4,948.05x = 6,829.48 × 3,269.53
  4. Step 4: Simplify right side
    4,948.05x = 22,329,202.37
  5. Step 5: Solve for x
    x = 22,329,202.37/4,948.05
  6. Step 6: Final answer
    x = 4,512.72

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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.