Home / 29,307.44-43,961.16-19,465.94

Finding the Fourth Proportional to 29,307.44, 43,961.16 and 19,465.94

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Solution

The fourth proportional to 29,307.44, 43,961.16 and 19,465.94 is: 29,198.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,307.44 : 43,961.16 = 19,465.94 : x
  2. Step 2: Convert to fraction form
    29,307.44/43,961.16 = 19,465.94/x
  3. Step 3: Cross multiply
    29,307.44x = 43,961.16 × 19,465.94
  4. Step 4: Simplify right side
    29,307.44x = 855,745,302.89
  5. Step 5: Solve for x
    x = 855,745,302.89/29,307.44
  6. Step 6: Final answer
    x = 29,198.91

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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.