Home / 3,619.58-4,994.52-2,026.04

Finding the Fourth Proportional to 3,619.58, 4,994.52 and 2,026.04

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Solution

The fourth proportional to 3,619.58, 4,994.52 and 2,026.04 is: 2,795.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,619.58 : 4,994.52 = 2,026.04 : x
  2. Step 2: Convert to fraction form
    3,619.58/4,994.52 = 2,026.04/x
  3. Step 3: Cross multiply
    3,619.58x = 4,994.52 × 2,026.04
  4. Step 4: Simplify right side
    3,619.58x = 10,119,097.30
  5. Step 5: Solve for x
    x = 10,119,097.30/3,619.58
  6. Step 6: Final answer
    x = 2,795.66

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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.