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Finding the Fourth Proportional to 467.52, 700.96 and 413.52

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Solution

The fourth proportional to 467.52, 700.96 and 413.52 is: 620.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    467.52 : 700.96 = 413.52 : x
  2. Step 2: Convert to fraction form
    467.52/700.96 = 413.52/x
  3. Step 3: Cross multiply
    467.52x = 700.96 × 413.52
  4. Step 4: Simplify right side
    467.52x = 289,860.98
  5. Step 5: Solve for x
    x = 289,860.98/467.52
  6. Step 6: Final answer
    x = 620.00

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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.