Home / 2,467.29-3,702.81-1,169.67

Finding the Fourth Proportional to 2,467.29, 3,702.81 and 1,169.67

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Solution

The fourth proportional to 2,467.29, 3,702.81 and 1,169.67 is: 1,755.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,467.29 : 3,702.81 = 1,169.67 : x
  2. Step 2: Convert to fraction form
    2,467.29/3,702.81 = 1,169.67/x
  3. Step 3: Cross multiply
    2,467.29x = 3,702.81 × 1,169.67
  4. Step 4: Simplify right side
    2,467.29x = 4,331,065.77
  5. Step 5: Solve for x
    x = 4,331,065.77/2,467.29
  6. Step 6: Final answer
    x = 1,755.39

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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.