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Finding the Fourth Proportional to 109,852.69, 151,596.71 and 59,551.69

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Solution

The fourth proportional to 109,852.69, 151,596.71 and 59,551.69 is: 82,181.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,852.69 : 151,596.71 = 59,551.69 : x
  2. Step 2: Convert to fraction form
    109,852.69/151,596.71 = 59,551.69/x
  3. Step 3: Cross multiply
    109,852.69x = 151,596.71 × 59,551.69
  4. Step 4: Simplify right side
    109,852.69x = 9,027,840,048.83
  5. Step 5: Solve for x
    x = 9,027,840,048.83/109,852.69
  6. Step 6: Final answer
    x = 82,181.33

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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.