Home / 176,234.82-264,323.07-57,907.19

Finding the Fourth Proportional to 176,234.82, 264,323.07 and 57,907.19

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Solution

The fourth proportional to 176,234.82, 264,323.07 and 57,907.19 is: 86,851.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,234.82 : 264,323.07 = 57,907.19 : x
  2. Step 2: Convert to fraction form
    176,234.82/264,323.07 = 57,907.19/x
  3. Step 3: Cross multiply
    176,234.82x = 264,323.07 × 57,907.19
  4. Step 4: Simplify right side
    176,234.82x = 15,306,204,914.26
  5. Step 5: Solve for x
    x = 15,306,204,914.26/176,234.82
  6. Step 6: Final answer
    x = 86,851.20

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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.