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Finding the Fourth Proportional to 62.94, 94.86 and 59.01

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Solution

The fourth proportional to 62.94, 94.86 and 59.01 is: 88.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    62.94 : 94.86 = 59.01 : x
  2. Step 2: Convert to fraction form
    62.94/94.86 = 59.01/x
  3. Step 3: Cross multiply
    62.94x = 94.86 × 59.01
  4. Step 4: Simplify right side
    62.94x = 5,597.69
  5. Step 5: Solve for x
    x = 5,597.69/62.94
  6. Step 6: Final answer
    x = 88.94

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.