Home / 3,459.97-5,183.27-2,898.01

Finding the Fourth Proportional to 3,459.97, 5,183.27 and 2,898.01

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Solution

The fourth proportional to 3,459.97, 5,183.27 and 2,898.01 is: 4,341.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,459.97 : 5,183.27 = 2,898.01 : x
  2. Step 2: Convert to fraction form
    3,459.97/5,183.27 = 2,898.01/x
  3. Step 3: Cross multiply
    3,459.97x = 5,183.27 × 2,898.01
  4. Step 4: Simplify right side
    3,459.97x = 15,021,127.89
  5. Step 5: Solve for x
    x = 15,021,127.89/3,459.97
  6. Step 6: Final answer
    x = 4,341.40

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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.