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Finding the Fourth Proportional to 82,262.17, 113,522.27 and 44,536.42

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Solution

The fourth proportional to 82,262.17, 113,522.27 and 44,536.42 is: 61,460.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,262.17 : 113,522.27 = 44,536.42 : x
  2. Step 2: Convert to fraction form
    82,262.17/113,522.27 = 44,536.42/x
  3. Step 3: Cross multiply
    82,262.17x = 113,522.27 × 44,536.42
  4. Step 4: Simplify right side
    82,262.17x = 5,055,875,496.07
  5. Step 5: Solve for x
    x = 5,055,875,496.07/82,262.17
  6. Step 6: Final answer
    x = 61,460.52

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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.