Home / 333,231.06-459,790.92-197,196.92

Finding the Fourth Proportional to 333,231.06, 459,790.92 and 197,196.92

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Solution

The fourth proportional to 333,231.06, 459,790.92 and 197,196.92 is: 272,091.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,231.06 : 459,790.92 = 197,196.92 : x
  2. Step 2: Convert to fraction form
    333,231.06/459,790.92 = 197,196.92/x
  3. Step 3: Cross multiply
    333,231.06x = 459,790.92 × 197,196.92
  4. Step 4: Simplify right side
    333,231.06x = 90,669,353,267.97
  5. Step 5: Solve for x
    x = 90,669,353,267.97/333,231.06
  6. Step 6: Final answer
    x = 272,091.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.