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Finding the Fourth Proportional to 37,026.25, 51,096.23 and 20,259.25

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Solution

The fourth proportional to 37,026.25, 51,096.23 and 20,259.25 is: 27,957.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,026.25 : 51,096.23 = 20,259.25 : x
  2. Step 2: Convert to fraction form
    37,026.25/51,096.23 = 20,259.25/x
  3. Step 3: Cross multiply
    37,026.25x = 51,096.23 × 20,259.25
  4. Step 4: Simplify right side
    37,026.25x = 1,035,171,196.33
  5. Step 5: Solve for x
    x = 1,035,171,196.33/37,026.25
  6. Step 6: Final answer
    x = 27,957.77

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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.