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Finding the Fourth Proportional to 82,659.06, 114,069.59 and 44,933.31

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Solution

The fourth proportional to 82,659.06, 114,069.59 and 44,933.31 is: 62,008.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,659.06 : 114,069.59 = 44,933.31 : x
  2. Step 2: Convert to fraction form
    82,659.06/114,069.59 = 44,933.31/x
  3. Step 3: Cross multiply
    82,659.06x = 114,069.59 × 44,933.31
  4. Step 4: Simplify right side
    82,659.06x = 5,125,524,024.38
  5. Step 5: Solve for x
    x = 5,125,524,024.38/82,659.06
  6. Step 6: Final answer
    x = 62,008.01

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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.