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Finding the Fourth Proportional to 176,025.62, 264,053.96 and 49,666.97

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Solution

The fourth proportional to 176,025.62, 264,053.96 and 49,666.97 is: 74,504.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,025.62 : 264,053.96 = 49,666.97 : x
  2. Step 2: Convert to fraction form
    176,025.62/264,053.96 = 49,666.97/x
  3. Step 3: Cross multiply
    176,025.62x = 264,053.96 × 49,666.97
  4. Step 4: Simplify right side
    176,025.62x = 13,114,758,541.10
  5. Step 5: Solve for x
    x = 13,114,758,541.10/176,025.62
  6. Step 6: Final answer
    x = 74,504.83

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1.5x scale

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.