Home / 184,160.68-276,239.82-47,383.66

Finding the Fourth Proportional to 184,160.68, 276,239.82 and 47,383.66

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Solution

The fourth proportional to 184,160.68, 276,239.82 and 47,383.66 is: 71,075.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,160.68 : 276,239.82 = 47,383.66 : x
  2. Step 2: Convert to fraction form
    184,160.68/276,239.82 = 47,383.66/x
  3. Step 3: Cross multiply
    184,160.68x = 276,239.82 × 47,383.66
  4. Step 4: Simplify right side
    184,160.68x = 13,089,253,709.34
  5. Step 5: Solve for x
    x = 13,089,253,709.34/184,160.68
  6. Step 6: Final answer
    x = 71,075.18

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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.