Home / 3,091.03-4,636.56-2,473.94

Finding the Fourth Proportional to 3,091.03, 4,636.56 and 2,473.94

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Solution

The fourth proportional to 3,091.03, 4,636.56 and 2,473.94 is: 3,710.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,091.03 : 4,636.56 = 2,473.94 : x
  2. Step 2: Convert to fraction form
    3,091.03/4,636.56 = 2,473.94/x
  3. Step 3: Cross multiply
    3,091.03x = 4,636.56 × 2,473.94
  4. Step 4: Simplify right side
    3,091.03x = 11,470,571.25
  5. Step 5: Solve for x
    x = 11,470,571.25/3,091.03
  6. Step 6: Final answer
    x = 3,710.92

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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.