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Finding the Fourth Proportional to 82,602.01, 113,996.41 and 46,792.32

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Solution

The fourth proportional to 82,602.01, 113,996.41 and 46,792.32 is: 64,576.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,602.01 : 113,996.41 = 46,792.32 : x
  2. Step 2: Convert to fraction form
    82,602.01/113,996.41 = 46,792.32/x
  3. Step 3: Cross multiply
    82,602.01x = 113,996.41 × 46,792.32
  4. Step 4: Simplify right side
    82,602.01x = 5,334,156,214.31
  5. Step 5: Solve for x
    x = 5,334,156,214.31/82,602.01
  6. Step 6: Final answer
    x = 64,576.59

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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.