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Finding the Fourth Proportional to 267,059.24, 368,541.11 and 146,200.49

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Solution

The fourth proportional to 267,059.24, 368,541.11 and 146,200.49 is: 201,756.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,059.24 : 368,541.11 = 146,200.49 : x
  2. Step 2: Convert to fraction form
    267,059.24/368,541.11 = 146,200.49/x
  3. Step 3: Cross multiply
    267,059.24x = 368,541.11 × 146,200.49
  4. Step 4: Simplify right side
    267,059.24x = 53,880,889,389.94
  5. Step 5: Solve for x
    x = 53,880,889,389.94/267,059.24
  6. Step 6: Final answer
    x = 201,756.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.