Home / 184,483.09-276,648.18-64,514.80

Finding the Fourth Proportional to 184,483.09, 276,648.18 and 64,514.80

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Solution

The fourth proportional to 184,483.09, 276,648.18 and 64,514.80 is: 96,745.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,483.09 : 276,648.18 = 64,514.80 : x
  2. Step 2: Convert to fraction form
    184,483.09/276,648.18 = 64,514.80/x
  3. Step 3: Cross multiply
    184,483.09x = 276,648.18 × 64,514.80
  4. Step 4: Simplify right side
    184,483.09x = 17,847,902,003.06
  5. Step 5: Solve for x
    x = 17,847,902,003.06/184,483.09
  6. Step 6: Final answer
    x = 96,745.46

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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.