Home / 46,197.03-69,284.96-12,919.44

Finding the Fourth Proportional to 46,197.03, 69,284.96 and 12,919.44

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Solution

The fourth proportional to 46,197.03, 69,284.96 and 12,919.44 is: 19,376.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,197.03 : 69,284.96 = 12,919.44 : x
  2. Step 2: Convert to fraction form
    46,197.03/69,284.96 = 12,919.44/x
  3. Step 3: Cross multiply
    46,197.03x = 69,284.96 × 12,919.44
  4. Step 4: Simplify right side
    46,197.03x = 895,122,819.03
  5. Step 5: Solve for x
    x = 895,122,819.03/46,197.03
  6. Step 6: Final answer
    x = 19,376.20

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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.