Home / 1,350.19-2,025.01-376.03

Finding the Fourth Proportional to 1,350.19, 2,025.01 and 376.03

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Solution

The fourth proportional to 1,350.19, 2,025.01 and 376.03 is: 563.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350.19 : 2,025.01 = 376.03 : x
  2. Step 2: Convert to fraction form
    1,350.19/2,025.01 = 376.03/x
  3. Step 3: Cross multiply
    1,350.19x = 2,025.01 × 376.03
  4. Step 4: Simplify right side
    1,350.19x = 761,464.51
  5. Step 5: Solve for x
    x = 761,464.51/1,350.19
  6. Step 6: Final answer
    x = 563.97

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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.