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Finding the Fourth Proportional to 184,027.20, 276,040.80 and 59,368.20

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Solution

The fourth proportional to 184,027.20, 276,040.80 and 59,368.20 is: 89,052.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,027.20 : 276,040.80 = 59,368.20 : x
  2. Step 2: Convert to fraction form
    184,027.20/276,040.80 = 59,368.20/x
  3. Step 3: Cross multiply
    184,027.20x = 276,040.80 × 59,368.20
  4. Step 4: Simplify right side
    184,027.20x = 16,388,045,422.56
  5. Step 5: Solve for x
    x = 16,388,045,422.56/184,027.20
  6. Step 6: Final answer
    x = 89,052.30

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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.