Home / 34,010-46,936.68-19,108.88

Finding the Fourth Proportional to 34,010, 46,936.68 and 19,108.88

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Solution

The fourth proportional to 34,010, 46,936.68 and 19,108.88 is: 26,371.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,010 : 46,936.68 = 19,108.88 : x
  2. Step 2: Convert to fraction form
    34,010/46,936.68 = 19,108.88/x
  3. Step 3: Cross multiply
    34,010x = 46,936.68 × 19,108.88
  4. Step 4: Simplify right side
    34,010x = 896,907,385.72
  5. Step 5: Solve for x
    x = 896,907,385.72/34,010
  6. Step 6: Final answer
    x = 26,371.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.