Home / 197,365.70-296,051.34-64,246.66

Finding the Fourth Proportional to 197,365.70, 296,051.34 and 64,246.66

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Solution

The fourth proportional to 197,365.70, 296,051.34 and 64,246.66 is: 96,370.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,365.70 : 296,051.34 = 64,246.66 : x
  2. Step 2: Convert to fraction form
    197,365.70/296,051.34 = 64,246.66/x
  3. Step 3: Cross multiply
    197,365.70x = 296,051.34 × 64,246.66
  4. Step 4: Simplify right side
    197,365.70x = 19,020,309,783.52
  5. Step 5: Solve for x
    x = 19,020,309,783.52/197,365.70
  6. Step 6: Final answer
    x = 96,370.90

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1.5x scale

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.