Home / 294,176.07-440,876.43-116,586.27

Finding the Fourth Proportional to 294,176.07, 440,876.43 and 116,586.27

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Solution

The fourth proportional to 294,176.07, 440,876.43 and 116,586.27 is: 174,725.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,176.07 : 440,876.43 = 116,586.27 : x
  2. Step 2: Convert to fraction form
    294,176.07/440,876.43 = 116,586.27/x
  3. Step 3: Cross multiply
    294,176.07x = 440,876.43 × 116,586.27
  4. Step 4: Simplify right side
    294,176.07x = 51,400,138,504.62
  5. Step 5: Solve for x
    x = 51,400,138,504.62/294,176.07
  6. Step 6: Final answer
    x = 174,725.76

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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.