Home / 4,556.26-6,837.53-2,997.01

Finding the Fourth Proportional to 4,556.26, 6,837.53 and 2,997.01

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Solution

The fourth proportional to 4,556.26, 6,837.53 and 2,997.01 is: 4,497.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,556.26 : 6,837.53 = 2,997.01 : x
  2. Step 2: Convert to fraction form
    4,556.26/6,837.53 = 2,997.01/x
  3. Step 3: Cross multiply
    4,556.26x = 6,837.53 × 2,997.01
  4. Step 4: Simplify right side
    4,556.26x = 20,492,145.79
  5. Step 5: Solve for x
    x = 20,492,145.79/4,556.26
  6. Step 6: Final answer
    x = 4,497.58

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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.