Home / 3,537.54-4,883.85-2,211.93

Finding the Fourth Proportional to 3,537.54, 4,883.85 and 2,211.93

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Solution

The fourth proportional to 3,537.54, 4,883.85 and 2,211.93 is: 3,053.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,537.54 : 4,883.85 = 2,211.93 : x
  2. Step 2: Convert to fraction form
    3,537.54/4,883.85 = 2,211.93/x
  3. Step 3: Cross multiply
    3,537.54x = 4,883.85 × 2,211.93
  4. Step 4: Simplify right side
    3,537.54x = 10,802,734.33
  5. Step 5: Solve for x
    x = 10,802,734.33/3,537.54
  6. Step 6: Final answer
    x = 3,053.74

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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.