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Finding the Fourth Proportional to 34,967.33, 48,254.91 and 19,051.91

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Solution

The fourth proportional to 34,967.33, 48,254.91 and 19,051.91 is: 26,291.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,967.33 : 48,254.91 = 19,051.91 : x
  2. Step 2: Convert to fraction form
    34,967.33/48,254.91 = 19,051.91/x
  3. Step 3: Cross multiply
    34,967.33x = 48,254.91 × 19,051.91
  4. Step 4: Simplify right side
    34,967.33x = 919,348,202.38
  5. Step 5: Solve for x
    x = 919,348,202.38/34,967.33
  6. Step 6: Final answer
    x = 26,291.63

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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.