Home / 4,863.53-7,295.34-2,090.01

Finding the Fourth Proportional to 4,863.53, 7,295.34 and 2,090.01

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Solution

The fourth proportional to 4,863.53, 7,295.34 and 2,090.01 is: 3,135.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,863.53 : 7,295.34 = 2,090.01 : x
  2. Step 2: Convert to fraction form
    4,863.53/7,295.34 = 2,090.01/x
  3. Step 3: Cross multiply
    4,863.53x = 7,295.34 × 2,090.01
  4. Step 4: Simplify right side
    4,863.53x = 15,247,323.10
  5. Step 5: Solve for x
    x = 15,247,323.10/4,863.53
  6. Step 6: Final answer
    x = 3,135.03

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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.