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Finding the Fourth Proportional to 176,094.84, 264,142.27 and 82,600.59

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Solution

The fourth proportional to 176,094.84, 264,142.27 and 82,600.59 is: 123,900.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,094.84 : 264,142.27 = 82,600.59 : x
  2. Step 2: Convert to fraction form
    176,094.84/264,142.27 = 82,600.59/x
  3. Step 3: Cross multiply
    176,094.84x = 264,142.27 × 82,600.59
  4. Step 4: Simplify right side
    176,094.84x = 21,818,308,439.72
  5. Step 5: Solve for x
    x = 21,818,308,439.72/176,094.84
  6. Step 6: Final answer
    x = 123,900.89

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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.