Home / 197,923.58-296,885.42-48,164

Finding the Fourth Proportional to 197,923.58, 296,885.42 and 48,164

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Solution

The fourth proportional to 197,923.58, 296,885.42 and 48,164 is: 72,246.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,923.58 : 296,885.42 = 48,164 : x
  2. Step 2: Convert to fraction form
    197,923.58/296,885.42 = 48,164/x
  3. Step 3: Cross multiply
    197,923.58x = 296,885.42 × 48,164
  4. Step 4: Simplify right side
    197,923.58x = 14,299,189,128.06
  5. Step 5: Solve for x
    x = 14,299,189,128.06/197,923.58
  6. Step 6: Final answer
    x = 72,246.01

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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.