Home / 3,441.49-4,750.19-2,025.63

Finding the Fourth Proportional to 3,441.49, 4,750.19 and 2,025.63

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Solution

The fourth proportional to 3,441.49, 4,750.19 and 2,025.63 is: 2,795.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,441.49 : 4,750.19 = 2,025.63 : x
  2. Step 2: Convert to fraction form
    3,441.49/4,750.19 = 2,025.63/x
  3. Step 3: Cross multiply
    3,441.49x = 4,750.19 × 2,025.63
  4. Step 4: Simplify right side
    3,441.49x = 9,622,125.45
  5. Step 5: Solve for x
    x = 9,622,125.45/3,441.49
  6. Step 6: Final answer
    x = 2,795.92

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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.