Home / 4,063.41-6,095.98-1,289.72

Finding the Fourth Proportional to 4,063.41, 6,095.98 and 1,289.72

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Solution

The fourth proportional to 4,063.41, 6,095.98 and 1,289.72 is: 1,934.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,063.41 : 6,095.98 = 1,289.72 : x
  2. Step 2: Convert to fraction form
    4,063.41/6,095.98 = 1,289.72/x
  3. Step 3: Cross multiply
    4,063.41x = 6,095.98 × 1,289.72
  4. Step 4: Simplify right side
    4,063.41x = 7,862,107.33
  5. Step 5: Solve for x
    x = 7,862,107.33/4,063.41
  6. Step 6: Final answer
    x = 1,934.85

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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.