Home / 4,018.74-6,027.81-1,350.34

Finding the Fourth Proportional to 4,018.74, 6,027.81 and 1,350.34

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Solution

The fourth proportional to 4,018.74, 6,027.81 and 1,350.34 is: 2,025.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,018.74 : 6,027.81 = 1,350.34 : x
  2. Step 2: Convert to fraction form
    4,018.74/6,027.81 = 1,350.34/x
  3. Step 3: Cross multiply
    4,018.74x = 6,027.81 × 1,350.34
  4. Step 4: Simplify right side
    4,018.74x = 8,139,606.73
  5. Step 5: Solve for x
    x = 8,139,606.73/4,018.74
  6. Step 6: Final answer
    x = 2,025.41

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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.