Home / 4,829.03-7,243.44-1,907.36

Finding the Fourth Proportional to 4,829.03, 7,243.44 and 1,907.36

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Solution

The fourth proportional to 4,829.03, 7,243.44 and 1,907.36 is: 2,861.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829.03 : 7,243.44 = 1,907.36 : x
  2. Step 2: Convert to fraction form
    4,829.03/7,243.44 = 1,907.36/x
  3. Step 3: Cross multiply
    4,829.03x = 7,243.44 × 1,907.36
  4. Step 4: Simplify right side
    4,829.03x = 13,815,847.72
  5. Step 5: Solve for x
    x = 13,815,847.72/4,829.03
  6. Step 6: Final answer
    x = 2,861.00

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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.