Home / 171,828.69-237,124.94-95,348.09

Finding the Fourth Proportional to 171,828.69, 237,124.94 and 95,348.09

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Solution

The fourth proportional to 171,828.69, 237,124.94 and 95,348.09 is: 131,581.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,828.69 : 237,124.94 = 95,348.09 : x
  2. Step 2: Convert to fraction form
    171,828.69/237,124.94 = 95,348.09/x
  3. Step 3: Cross multiply
    171,828.69x = 237,124.94 × 95,348.09
  4. Step 4: Simplify right side
    171,828.69x = 22,609,408,458.00
  5. Step 5: Solve for x
    x = 22,609,408,458.00/171,828.69
  6. Step 6: Final answer
    x = 131,581.10

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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.