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Finding the Fourth Proportional to 116,710.90, 175,066.35 and 33,613.30

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Solution

The fourth proportional to 116,710.90, 175,066.35 and 33,613.30 is: 50,419.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,710.90 : 175,066.35 = 33,613.30 : x
  2. Step 2: Convert to fraction form
    116,710.90/175,066.35 = 33,613.30/x
  3. Step 3: Cross multiply
    116,710.90x = 175,066.35 × 33,613.30
  4. Step 4: Simplify right side
    116,710.90x = 5,884,557,742.46
  5. Step 5: Solve for x
    x = 5,884,557,742.46/116,710.90
  6. Step 6: Final answer
    x = 50,419.95

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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.