Home / 34,274.73-47,300.09-19,167.96

Finding the Fourth Proportional to 34,274.73, 47,300.09 and 19,167.96

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Solution

The fourth proportional to 34,274.73, 47,300.09 and 19,167.96 is: 26,452.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,274.73 : 47,300.09 = 19,167.96 : x
  2. Step 2: Convert to fraction form
    34,274.73/47,300.09 = 19,167.96/x
  3. Step 3: Cross multiply
    34,274.73x = 47,300.09 × 19,167.96
  4. Step 4: Simplify right side
    34,274.73x = 906,646,044.54
  5. Step 5: Solve for x
    x = 906,646,044.54/34,274.73
  6. Step 6: Final answer
    x = 26,452.32

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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.