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Finding the Fourth Proportional to 110,076.64, 165,082.50 and 46,896.04

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Solution

The fourth proportional to 110,076.64, 165,082.50 and 46,896.04 is: 70,330.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,076.64 : 165,082.50 = 46,896.04 : x
  2. Step 2: Convert to fraction form
    110,076.64/165,082.50 = 46,896.04/x
  3. Step 3: Cross multiply
    110,076.64x = 165,082.50 × 46,896.04
  4. Step 4: Simplify right side
    110,076.64x = 7,741,715,523.30
  5. Step 5: Solve for x
    x = 7,741,715,523.30/110,076.64
  6. Step 6: Final answer
    x = 70,330.23

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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.