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Finding the Fourth Proportional to 95,015.94, 142,548.50 and 35,852.12

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Solution

The fourth proportional to 95,015.94, 142,548.50 and 35,852.12 is: 53,787.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,015.94 : 142,548.50 = 35,852.12 : x
  2. Step 2: Convert to fraction form
    95,015.94/142,548.50 = 35,852.12/x
  3. Step 3: Cross multiply
    95,015.94x = 142,548.50 × 35,852.12
  4. Step 4: Simplify right side
    95,015.94x = 5,110,665,927.82
  5. Step 5: Solve for x
    x = 5,110,665,927.82/95,015.94
  6. Step 6: Final answer
    x = 53,787.46

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.