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Finding the Fourth Proportional to 82,754.13, 114,200.39 and 46,951.05

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Solution

The fourth proportional to 82,754.13, 114,200.39 and 46,951.05 is: 64,792.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,754.13 : 114,200.39 = 46,951.05 : x
  2. Step 2: Convert to fraction form
    82,754.13/114,200.39 = 46,951.05/x
  3. Step 3: Cross multiply
    82,754.13x = 114,200.39 × 46,951.05
  4. Step 4: Simplify right side
    82,754.13x = 5,361,827,986.15
  5. Step 5: Solve for x
    x = 5,361,827,986.15/82,754.13
  6. Step 6: Final answer
    x = 64,792.27

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.