Home / 197,352.03-296,060.00-77,343.92

Finding the Fourth Proportional to 197,352.03, 296,060.00 and 77,343.92

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Solution

The fourth proportional to 197,352.03, 296,060.00 and 77,343.92 is: 116,028.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,352.03 : 296,060.00 = 77,343.92 : x
  2. Step 2: Convert to fraction form
    197,352.03/296,060.00 = 77,343.92/x
  3. Step 3: Cross multiply
    197,352.03x = 296,060.00 × 77,343.92
  4. Step 4: Simplify right side
    197,352.03x = 22,898,442,138.00
  5. Step 5: Solve for x
    x = 22,898,442,138.00/197,352.03
  6. Step 6: Final answer
    x = 116,028.41

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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.