Home / 3,441.03-4,744.08-2,803.83

Finding the Fourth Proportional to 3,441.03, 4,744.08 and 2,803.83

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Solution

The fourth proportional to 3,441.03, 4,744.08 and 2,803.83 is: 3,865.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,441.03 : 4,744.08 = 2,803.83 : x
  2. Step 2: Convert to fraction form
    3,441.03/4,744.08 = 2,803.83/x
  3. Step 3: Cross multiply
    3,441.03x = 4,744.08 × 2,803.83
  4. Step 4: Simplify right side
    3,441.03x = 13,301,593.83
  5. Step 5: Solve for x
    x = 13,301,593.83/3,441.03
  6. Step 6: Final answer
    x = 3,865.58

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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.