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Finding the Fourth Proportional to 295.95, 443.25 and 235.14

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Solution

The fourth proportional to 295.95, 443.25 and 235.14 is: 352.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    295.95 : 443.25 = 235.14 : x
  2. Step 2: Convert to fraction form
    295.95/443.25 = 235.14/x
  3. Step 3: Cross multiply
    295.95x = 443.25 × 235.14
  4. Step 4: Simplify right side
    295.95x = 104,225.81
  5. Step 5: Solve for x
    x = 104,225.81/295.95
  6. Step 6: Final answer
    x = 352.17

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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.