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Finding the Fourth Proportional to 59,174.01, 81,670.68 and 34,973.98

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Solution

The fourth proportional to 59,174.01, 81,670.68 and 34,973.98 is: 48,270.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,174.01 : 81,670.68 = 34,973.98 : x
  2. Step 2: Convert to fraction form
    59,174.01/81,670.68 = 34,973.98/x
  3. Step 3: Cross multiply
    59,174.01x = 81,670.68 × 34,973.98
  4. Step 4: Simplify right side
    59,174.01x = 2,856,348,524.73
  5. Step 5: Solve for x
    x = 2,856,348,524.73/59,174.01
  6. Step 6: Final answer
    x = 48,270.32

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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.