Home / 184,243.05-276,333.66-51,136.83

Finding the Fourth Proportional to 184,243.05, 276,333.66 and 51,136.83

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Solution

The fourth proportional to 184,243.05, 276,333.66 and 51,136.83 is: 76,696.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,243.05 : 276,333.66 = 51,136.83 : x
  2. Step 2: Convert to fraction form
    184,243.05/276,333.66 = 51,136.83/x
  3. Step 3: Cross multiply
    184,243.05x = 276,333.66 × 51,136.83
  4. Step 4: Simplify right side
    184,243.05x = 14,130,827,394.70
  5. Step 5: Solve for x
    x = 14,130,827,394.70/184,243.05
  6. Step 6: Final answer
    x = 76,696.66

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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.