Home / 2,852.93-3,936.68-1,594.05

Finding the Fourth Proportional to 2,852.93, 3,936.68 and 1,594.05

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Solution

The fourth proportional to 2,852.93, 3,936.68 and 1,594.05 is: 2,199.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,852.93 : 3,936.68 = 1,594.05 : x
  2. Step 2: Convert to fraction form
    2,852.93/3,936.68 = 1,594.05/x
  3. Step 3: Cross multiply
    2,852.93x = 3,936.68 × 1,594.05
  4. Step 4: Simplify right side
    2,852.93x = 6,275,264.75
  5. Step 5: Solve for x
    x = 6,275,264.75/2,852.93
  6. Step 6: Final answer
    x = 2,199.59

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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.