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Finding the Fourth Proportional to 4,795.13, 7,193.89 and 4,715.67

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Solution

The fourth proportional to 4,795.13, 7,193.89 and 4,715.67 is: 7,074.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,795.13 : 7,193.89 = 4,715.67 : x
  2. Step 2: Convert to fraction form
    4,795.13/7,193.89 = 4,715.67/x
  3. Step 3: Cross multiply
    4,795.13x = 7,193.89 × 4,715.67
  4. Step 4: Simplify right side
    4,795.13x = 33,924,011.26
  5. Step 5: Solve for x
    x = 33,924,011.26/4,795.13
  6. Step 6: Final answer
    x = 7,074.68

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