Home / 236,367.05-354,572.58-94,178.03

Finding the Fourth Proportional to 236,367.05, 354,572.58 and 94,178.03

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Solution

The fourth proportional to 236,367.05, 354,572.58 and 94,178.03 is: 141,275.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,367.05 : 354,572.58 = 94,178.03 : x
  2. Step 2: Convert to fraction form
    236,367.05/354,572.58 = 94,178.03/x
  3. Step 3: Cross multiply
    236,367.05x = 354,572.58 × 94,178.03
  4. Step 4: Simplify right side
    236,367.05x = 33,392,947,076.42
  5. Step 5: Solve for x
    x = 33,392,947,076.42/236,367.05
  6. Step 6: Final answer
    x = 141,275.81

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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.