Home / 178,344.33-267,551.46-66,025.41

Finding the Fourth Proportional to 178,344.33, 267,551.46 and 66,025.41

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Solution

The fourth proportional to 178,344.33, 267,551.46 and 66,025.41 is: 99,051.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,344.33 : 267,551.46 = 66,025.41 : x
  2. Step 2: Convert to fraction form
    178,344.33/267,551.46 = 66,025.41/x
  3. Step 3: Cross multiply
    178,344.33x = 267,551.46 × 66,025.41
  4. Step 4: Simplify right side
    178,344.33x = 17,665,194,842.60
  5. Step 5: Solve for x
    x = 17,665,194,842.60/178,344.33
  6. Step 6: Final answer
    x = 99,051.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.