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Finding the Fourth Proportional to 600.73, 901.10 and 519.33

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Solution

The fourth proportional to 600.73, 901.10 and 519.33 is: 779.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    600.73 : 901.10 = 519.33 : x
  2. Step 2: Convert to fraction form
    600.73/901.10 = 519.33/x
  3. Step 3: Cross multiply
    600.73x = 901.10 × 519.33
  4. Step 4: Simplify right side
    600.73x = 467,968.26
  5. Step 5: Solve for x
    x = 467,968.26/600.73
  6. Step 6: Final answer
    x = 779.00

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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.