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Finding the Fourth Proportional to 116,676.81, 175,015.22 and 33,570.81

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Solution

The fourth proportional to 116,676.81, 175,015.22 and 33,570.81 is: 50,356.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,676.81 : 175,015.22 = 33,570.81 : x
  2. Step 2: Convert to fraction form
    116,676.81/175,015.22 = 33,570.81/x
  3. Step 3: Cross multiply
    116,676.81x = 175,015.22 × 33,570.81
  4. Step 4: Simplify right side
    116,676.81x = 5,875,402,697.73
  5. Step 5: Solve for x
    x = 5,875,402,697.73/116,676.81
  6. Step 6: Final answer
    x = 50,356.22

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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.