Home / 3,063.65-4,593.74-2,802.43

Finding the Fourth Proportional to 3,063.65, 4,593.74 and 2,802.43

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Solution

The fourth proportional to 3,063.65, 4,593.74 and 2,802.43 is: 4,202.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063.65 : 4,593.74 = 2,802.43 : x
  2. Step 2: Convert to fraction form
    3,063.65/4,593.74 = 2,802.43/x
  3. Step 3: Cross multiply
    3,063.65x = 4,593.74 × 2,802.43
  4. Step 4: Simplify right side
    3,063.65x = 12,873,611.82
  5. Step 5: Solve for x
    x = 12,873,611.82/3,063.65
  6. Step 6: Final answer
    x = 4,202.05

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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.