Home / 236,763.44-326,712.12-133,414.46

Finding the Fourth Proportional to 236,763.44, 326,712.12 and 133,414.46

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Solution

The fourth proportional to 236,763.44, 326,712.12 and 133,414.46 is: 184,099.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,763.44 : 326,712.12 = 133,414.46 : x
  2. Step 2: Convert to fraction form
    236,763.44/326,712.12 = 133,414.46/x
  3. Step 3: Cross multiply
    236,763.44x = 326,712.12 × 133,414.46
  4. Step 4: Simplify right side
    236,763.44x = 43,588,121,214.96
  5. Step 5: Solve for x
    x = 43,588,121,214.96/236,763.44
  6. Step 6: Final answer
    x = 184,099.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.