Home / 176,647.14-264,930.90-50,284.59

Finding the Fourth Proportional to 176,647.14, 264,930.90 and 50,284.59

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Solution

The fourth proportional to 176,647.14, 264,930.90 and 50,284.59 is: 75,415.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,647.14 : 264,930.90 = 50,284.59 : x
  2. Step 2: Convert to fraction form
    176,647.14/264,930.90 = 50,284.59/x
  3. Step 3: Cross multiply
    176,647.14x = 264,930.90 × 50,284.59
  4. Step 4: Simplify right side
    176,647.14x = 13,321,941,684.83
  5. Step 5: Solve for x
    x = 13,321,941,684.83/176,647.14
  6. Step 6: Final answer
    x = 75,415.55

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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.