Home / 182,811.84-274,200.48-58,130.88

Finding the Fourth Proportional to 182,811.84, 274,200.48 and 58,130.88

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Solution

The fourth proportional to 182,811.84, 274,200.48 and 58,130.88 is: 87,190.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,811.84 : 274,200.48 = 58,130.88 : x
  2. Step 2: Convert to fraction form
    182,811.84/274,200.48 = 58,130.88/x
  3. Step 3: Cross multiply
    182,811.84x = 274,200.48 × 58,130.88
  4. Step 4: Simplify right side
    182,811.84x = 15,939,515,198.82
  5. Step 5: Solve for x
    x = 15,939,515,198.82/182,811.84
  6. Step 6: Final answer
    x = 87,190.83

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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.