Home / 294,261.89-441,289.07-94,514.81

Finding the Fourth Proportional to 294,261.89, 441,289.07 and 94,514.81

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Solution

The fourth proportional to 294,261.89, 441,289.07 and 94,514.81 is: 141,738.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,261.89 : 441,289.07 = 94,514.81 : x
  2. Step 2: Convert to fraction form
    294,261.89/441,289.07 = 94,514.81/x
  3. Step 3: Cross multiply
    294,261.89x = 441,289.07 × 94,514.81
  4. Step 4: Simplify right side
    294,261.89x = 41,708,352,133.55
  5. Step 5: Solve for x
    x = 41,708,352,133.55/294,261.89
  6. Step 6: Final answer
    x = 141,738.88

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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.