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Finding the Fourth Proportional to 565.00, 847.19 and 199.52

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Solution

The fourth proportional to 565.00, 847.19 and 199.52 is: 299.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    565.00 : 847.19 = 199.52 : x
  2. Step 2: Convert to fraction form
    565.00/847.19 = 199.52/x
  3. Step 3: Cross multiply
    565.00x = 847.19 × 199.52
  4. Step 4: Simplify right side
    565.00x = 169,027.11
  5. Step 5: Solve for x
    x = 169,027.11/565.00
  6. Step 6: Final answer
    x = 299.17

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.