Home / 184,352.15-276,529.11-64,408.60

Finding the Fourth Proportional to 184,352.15, 276,529.11 and 64,408.60

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Solution

The fourth proportional to 184,352.15, 276,529.11 and 64,408.60 is: 96,613.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,352.15 : 276,529.11 = 64,408.60 : x
  2. Step 2: Convert to fraction form
    184,352.15/276,529.11 = 64,408.60/x
  3. Step 3: Cross multiply
    184,352.15x = 276,529.11 × 64,408.60
  4. Step 4: Simplify right side
    184,352.15x = 17,810,852,938.48
  5. Step 5: Solve for x
    x = 17,810,852,938.48/184,352.15
  6. Step 6: Final answer
    x = 96,613.21

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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.