Home / 178,433.52-267,366.24-94,190.64

Finding the Fourth Proportional to 178,433.52, 267,366.24 and 94,190.64

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Solution

The fourth proportional to 178,433.52, 267,366.24 and 94,190.64 is: 141,136.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,433.52 : 267,366.24 = 94,190.64 : x
  2. Step 2: Convert to fraction form
    178,433.52/267,366.24 = 94,190.64/x
  3. Step 3: Cross multiply
    178,433.52x = 267,366.24 × 94,190.64
  4. Step 4: Simplify right side
    178,433.52x = 25,183,397,259.99
  5. Step 5: Solve for x
    x = 25,183,397,259.99/178,433.52
  6. Step 6: Final answer
    x = 141,136.02

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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.