Home / 184,559.16-276,838.83-51,442.86

Finding the Fourth Proportional to 184,559.16, 276,838.83 and 51,442.86

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Solution

The fourth proportional to 184,559.16, 276,838.83 and 51,442.86 is: 77,164.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,559.16 : 276,838.83 = 51,442.86 : x
  2. Step 2: Convert to fraction form
    184,559.16/276,838.83 = 51,442.86/x
  3. Step 3: Cross multiply
    184,559.16x = 276,838.83 × 51,442.86
  4. Step 4: Simplify right side
    184,559.16x = 14,241,381,174.25
  5. Step 5: Solve for x
    x = 14,241,381,174.25/184,559.16
  6. Step 6: Final answer
    x = 77,164.32

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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.