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Finding the Fourth Proportional to 116,232.37, 174,348.56 and 46,111.69

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Solution

The fourth proportional to 116,232.37, 174,348.56 and 46,111.69 is: 69,167.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,232.37 : 174,348.56 = 46,111.69 : x
  2. Step 2: Convert to fraction form
    116,232.37/174,348.56 = 46,111.69/x
  3. Step 3: Cross multiply
    116,232.37x = 174,348.56 × 46,111.69
  4. Step 4: Simplify right side
    116,232.37x = 8,039,506,750.67
  5. Step 5: Solve for x
    x = 8,039,506,750.67/116,232.37
  6. Step 6: Final answer
    x = 69,167.54

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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.