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Finding the Fourth Proportional to 2,903.00, 4,350.24 and 1,804.02

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Solution

The fourth proportional to 2,903.00, 4,350.24 and 1,804.02 is: 2,703.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903.00 : 4,350.24 = 1,804.02 : x
  2. Step 2: Convert to fraction form
    2,903.00/4,350.24 = 1,804.02/x
  3. Step 3: Cross multiply
    2,903.00x = 4,350.24 × 1,804.02
  4. Step 4: Simplify right side
    2,903.00x = 7,847,919.96
  5. Step 5: Solve for x
    x = 7,847,919.96/2,903.00
  6. Step 6: Final answer
    x = 2,703.39

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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.