Home / 184,220.03-276,330.02-51,100.29

Finding the Fourth Proportional to 184,220.03, 276,330.02 and 51,100.29

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Solution

The fourth proportional to 184,220.03, 276,330.02 and 51,100.29 is: 76,650.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,220.03 : 276,330.02 = 51,100.29 : x
  2. Step 2: Convert to fraction form
    184,220.03/276,330.02 = 51,100.29/x
  3. Step 3: Cross multiply
    184,220.03x = 276,330.02 × 51,100.29
  4. Step 4: Simplify right side
    184,220.03x = 14,120,543,902.20
  5. Step 5: Solve for x
    x = 14,120,543,902.20/184,220.03
  6. Step 6: Final answer
    x = 76,650.43

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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.