Home / 171,576.30-236,775.33-95,106.93

Finding the Fourth Proportional to 171,576.30, 236,775.33 and 95,106.93

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Solution

The fourth proportional to 171,576.30, 236,775.33 and 95,106.93 is: 131,247.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,576.30 : 236,775.33 = 95,106.93 : x
  2. Step 2: Convert to fraction form
    171,576.30/236,775.33 = 95,106.93/x
  3. Step 3: Cross multiply
    171,576.30x = 236,775.33 × 95,106.93
  4. Step 4: Simplify right side
    171,576.30x = 22,518,975,578.43
  5. Step 5: Solve for x
    x = 22,518,975,578.43/171,576.30
  6. Step 6: Final answer
    x = 131,247.59

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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.