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Finding the Fourth Proportional to 82,484.37, 113,825.39 and 44,757.81

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Solution

The fourth proportional to 82,484.37, 113,825.39 and 44,757.81 is: 61,764.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,484.37 : 113,825.39 = 44,757.81 : x
  2. Step 2: Convert to fraction form
    82,484.37/113,825.39 = 44,757.81/x
  3. Step 3: Cross multiply
    82,484.37x = 113,825.39 × 44,757.81
  4. Step 4: Simplify right side
    82,484.37x = 5,094,574,955.01
  5. Step 5: Solve for x
    x = 5,094,574,955.01/82,484.37
  6. Step 6: Final answer
    x = 61,764.13

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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.