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Finding the Fourth Proportional to 110,102.69, 151,941.83 and 59,801.69

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Solution

The fourth proportional to 110,102.69, 151,941.83 and 59,801.69 is: 82,526.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,102.69 : 151,941.83 = 59,801.69 : x
  2. Step 2: Convert to fraction form
    110,102.69/151,941.83 = 59,801.69/x
  3. Step 3: Cross multiply
    110,102.69x = 151,941.83 × 59,801.69
  4. Step 4: Simplify right side
    110,102.69x = 9,086,378,296.54
  5. Step 5: Solve for x
    x = 9,086,378,296.54/110,102.69
  6. Step 6: Final answer
    x = 82,526.40

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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.