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Finding the Fourth Proportional to 116,109.19, 174,193.04 and 33,003.19

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Solution

The fourth proportional to 116,109.19, 174,193.04 and 33,003.19 is: 49,513.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,109.19 : 174,193.04 = 33,003.19 : x
  2. Step 2: Convert to fraction form
    116,109.19/174,193.04 = 33,003.19/x
  3. Step 3: Cross multiply
    116,109.19x = 174,193.04 × 33,003.19
  4. Step 4: Simplify right side
    116,109.19x = 5,748,925,642.82
  5. Step 5: Solve for x
    x = 5,748,925,642.82/116,109.19
  6. Step 6: Final answer
    x = 49,513.10

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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.