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Finding the Fourth Proportional to 124,183.32, 171,374.04 and 67,594.56

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Solution

The fourth proportional to 124,183.32, 171,374.04 and 67,594.56 is: 93,281.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,183.32 : 171,374.04 = 67,594.56 : x
  2. Step 2: Convert to fraction form
    124,183.32/171,374.04 = 67,594.56/x
  3. Step 3: Cross multiply
    124,183.32x = 171,374.04 × 67,594.56
  4. Step 4: Simplify right side
    124,183.32x = 11,583,952,829.22
  5. Step 5: Solve for x
    x = 11,583,952,829.22/124,183.32
  6. Step 6: Final answer
    x = 93,281.07

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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.