Home / 2,837.42-4,259.01-1,797.74

Finding the Fourth Proportional to 2,837.42, 4,259.01 and 1,797.74

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Solution

The fourth proportional to 2,837.42, 4,259.01 and 1,797.74 is: 2,698.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837.42 : 4,259.01 = 1,797.74 : x
  2. Step 2: Convert to fraction form
    2,837.42/4,259.01 = 1,797.74/x
  3. Step 3: Cross multiply
    2,837.42x = 4,259.01 × 1,797.74
  4. Step 4: Simplify right side
    2,837.42x = 7,656,592.64
  5. Step 5: Solve for x
    x = 7,656,592.64/2,837.42
  6. Step 6: Final answer
    x = 2,698.43

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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.