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Finding the Fourth Proportional to 294,626.00, 441,956.48 and 92,259.96

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Solution

The fourth proportional to 294,626.00, 441,956.48 and 92,259.96 is: 138,395.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,626.00 : 441,956.48 = 92,259.96 : x
  2. Step 2: Convert to fraction form
    294,626.00/441,956.48 = 92,259.96/x
  3. Step 3: Cross multiply
    294,626.00x = 441,956.48 × 92,259.96
  4. Step 4: Simplify right side
    294,626.00x = 40,774,885,047.90
  5. Step 5: Solve for x
    x = 40,774,885,047.90/294,626.00
  6. Step 6: Final answer
    x = 138,395.41

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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.