Home / 197,825.58-296,264.23-101,509.33

Finding the Fourth Proportional to 197,825.58, 296,264.23 and 101,509.33

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Solution

The fourth proportional to 197,825.58, 296,264.23 and 101,509.33 is: 152,020.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,825.58 : 296,264.23 = 101,509.33 : x
  2. Step 2: Convert to fraction form
    197,825.58/296,264.23 = 101,509.33/x
  3. Step 3: Cross multiply
    197,825.58x = 296,264.23 × 101,509.33
  4. Step 4: Simplify right side
    197,825.58x = 30,073,583,490.27
  5. Step 5: Solve for x
    x = 30,073,583,490.27/197,825.58
  6. Step 6: Final answer
    x = 152,020.70

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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.