Home / 182,735.00-274,149.21-70,385.06

Finding the Fourth Proportional to 182,735.00, 274,149.21 and 70,385.06

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Solution

The fourth proportional to 182,735.00, 274,149.21 and 70,385.06 is: 105,595.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,735.00 : 274,149.21 = 70,385.06 : x
  2. Step 2: Convert to fraction form
    182,735.00/274,149.21 = 70,385.06/x
  3. Step 3: Cross multiply
    182,735.00x = 274,149.21 × 70,385.06
  4. Step 4: Simplify right side
    182,735.00x = 19,296,009,544.12
  5. Step 5: Solve for x
    x = 19,296,009,544.12/182,735.00
  6. Step 6: Final answer
    x = 105,595.59

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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.