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Finding the Fourth Proportional to 59,493.78, 82,102.05 and 32,636.34

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Solution

The fourth proportional to 59,493.78, 82,102.05 and 32,636.34 is: 45,038.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,493.78 : 82,102.05 = 32,636.34 : x
  2. Step 2: Convert to fraction form
    59,493.78/82,102.05 = 32,636.34/x
  3. Step 3: Cross multiply
    59,493.78x = 82,102.05 × 32,636.34
  4. Step 4: Simplify right side
    59,493.78x = 2,679,510,418.50
  5. Step 5: Solve for x
    x = 2,679,510,418.50/59,493.78
  6. Step 6: Final answer
    x = 45,038.50

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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.