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Finding the Fourth Proportional to 111,082.41, 153,293.08 and 60,095

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Solution

The fourth proportional to 111,082.41, 153,293.08 and 60,095 is: 82,930.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,082.41 : 153,293.08 = 60,095 : x
  2. Step 2: Convert to fraction form
    111,082.41/153,293.08 = 60,095/x
  3. Step 3: Cross multiply
    111,082.41x = 153,293.08 × 60,095
  4. Step 4: Simplify right side
    111,082.41x = 9,212,147,642.60
  5. Step 5: Solve for x
    x = 9,212,147,642.60/111,082.41
  6. Step 6: Final answer
    x = 82,930.75

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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.