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Finding the Fourth Proportional to 273,885.37, 410,804.93 and 93,956.02

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Solution

The fourth proportional to 273,885.37, 410,804.93 and 93,956.02 is: 140,926.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,885.37 : 410,804.93 = 93,956.02 : x
  2. Step 2: Convert to fraction form
    273,885.37/410,804.93 = 93,956.02/x
  3. Step 3: Cross multiply
    273,885.37x = 410,804.93 × 93,956.02
  4. Step 4: Simplify right side
    273,885.37x = 38,597,595,427.06
  5. Step 5: Solve for x
    x = 38,597,595,427.06/273,885.37
  6. Step 6: Final answer
    x = 140,926.10

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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.