Home / 4,040.79-6,063.21-1,443.93

Finding the Fourth Proportional to 4,040.79, 6,063.21 and 1,443.93

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Solution

The fourth proportional to 4,040.79, 6,063.21 and 1,443.93 is: 2,166.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,040.79 : 6,063.21 = 1,443.93 : x
  2. Step 2: Convert to fraction form
    4,040.79/6,063.21 = 1,443.93/x
  3. Step 3: Cross multiply
    4,040.79x = 6,063.21 × 1,443.93
  4. Step 4: Simplify right side
    4,040.79x = 8,754,850.82
  5. Step 5: Solve for x
    x = 8,754,850.82/4,040.79
  6. Step 6: Final answer
    x = 2,166.62

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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.