Home / 3,544.94-5,312.54-1,901.04

Finding the Fourth Proportional to 3,544.94, 5,312.54 and 1,901.04

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Solution

The fourth proportional to 3,544.94, 5,312.54 and 1,901.04 is: 2,848.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,544.94 : 5,312.54 = 1,901.04 : x
  2. Step 2: Convert to fraction form
    3,544.94/5,312.54 = 1,901.04/x
  3. Step 3: Cross multiply
    3,544.94x = 5,312.54 × 1,901.04
  4. Step 4: Simplify right side
    3,544.94x = 10,099,351.04
  5. Step 5: Solve for x
    x = 10,099,351.04/3,544.94
  6. Step 6: Final answer
    x = 2,848.95

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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.