Home / 184,077.55-276,047.95-64,103.69

Finding the Fourth Proportional to 184,077.55, 276,047.95 and 64,103.69

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Solution

The fourth proportional to 184,077.55, 276,047.95 and 64,103.69 is: 96,131.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,077.55 : 276,047.95 = 64,103.69 : x
  2. Step 2: Convert to fraction form
    184,077.55/276,047.95 = 64,103.69/x
  3. Step 3: Cross multiply
    184,077.55x = 276,047.95 × 64,103.69
  4. Step 4: Simplify right side
    184,077.55x = 17,695,692,211.94
  5. Step 5: Solve for x
    x = 17,695,692,211.94/184,077.55
  6. Step 6: Final answer
    x = 96,131.72

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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.