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Finding the Fourth Proportional to 294,192.62, 440,901.07 and 116,602.82

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Solution

The fourth proportional to 294,192.62, 440,901.07 and 116,602.82 is: 174,750.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,192.62 : 440,901.07 = 116,602.82 : x
  2. Step 2: Convert to fraction form
    294,192.62/440,901.07 = 116,602.82/x
  3. Step 3: Cross multiply
    294,192.62x = 440,901.07 × 116,602.82
  4. Step 4: Simplify right side
    294,192.62x = 51,410,308,103.02
  5. Step 5: Solve for x
    x = 51,410,308,103.02/294,192.62
  6. Step 6: Final answer
    x = 174,750.50

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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.