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Finding the Fourth Proportional to 622.73, 933.24 and 599.06

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Solution

The fourth proportional to 622.73, 933.24 and 599.06 is: 897.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    622.73 : 933.24 = 599.06 : x
  2. Step 2: Convert to fraction form
    622.73/933.24 = 599.06/x
  3. Step 3: Cross multiply
    622.73x = 933.24 × 599.06
  4. Step 4: Simplify right side
    622.73x = 559,066.75
  5. Step 5: Solve for x
    x = 559,066.75/622.73
  6. Step 6: Final answer
    x = 897.77

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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.