Home / 2,725.16-3,759.93-1,546.22

Finding the Fourth Proportional to 2,725.16, 3,759.93 and 1,546.22

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Solution

The fourth proportional to 2,725.16, 3,759.93 and 1,546.22 is: 2,133.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,725.16 : 3,759.93 = 1,546.22 : x
  2. Step 2: Convert to fraction form
    2,725.16/3,759.93 = 1,546.22/x
  3. Step 3: Cross multiply
    2,725.16x = 3,759.93 × 1,546.22
  4. Step 4: Simplify right side
    2,725.16x = 5,813,678.96
  5. Step 5: Solve for x
    x = 5,813,678.96/2,725.16
  6. Step 6: Final answer
    x = 2,133.33

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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.