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Finding the Fourth Proportional to 35,183.49, 48,553.29 and 19,050.98

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Solution

The fourth proportional to 35,183.49, 48,553.29 and 19,050.98 is: 26,290.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,183.49 : 48,553.29 = 19,050.98 : x
  2. Step 2: Convert to fraction form
    35,183.49/48,553.29 = 19,050.98/x
  3. Step 3: Cross multiply
    35,183.49x = 48,553.29 × 19,050.98
  4. Step 4: Simplify right side
    35,183.49x = 924,987,513.96
  5. Step 5: Solve for x
    x = 924,987,513.96/35,183.49
  6. Step 6: Final answer
    x = 26,290.39

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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.