Home / 4,013-6,021.96-1,704.50

Finding the Fourth Proportional to 4,013, 6,021.96 and 1,704.50

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Solution

The fourth proportional to 4,013, 6,021.96 and 1,704.50 is: 2,557.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013 : 6,021.96 = 1,704.50 : x
  2. Step 2: Convert to fraction form
    4,013/6,021.96 = 1,704.50/x
  3. Step 3: Cross multiply
    4,013x = 6,021.96 × 1,704.50
  4. Step 4: Simplify right side
    4,013x = 10,264,430.82
  5. Step 5: Solve for x
    x = 10,264,430.82/4,013
  6. Step 6: Final answer
    x = 2,557.79

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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.