Home / 227,541.65-341,299.71-69,769.67

Finding the Fourth Proportional to 227,541.65, 341,299.71 and 69,769.67

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Solution

The fourth proportional to 227,541.65, 341,299.71 and 69,769.67 is: 104,650.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,541.65 : 341,299.71 = 69,769.67 : x
  2. Step 2: Convert to fraction form
    227,541.65/341,299.71 = 69,769.67/x
  3. Step 3: Cross multiply
    227,541.65x = 341,299.71 × 69,769.67
  4. Step 4: Simplify right side
    227,541.65x = 23,812,366,431.30
  5. Step 5: Solve for x
    x = 23,812,366,431.30/227,541.65
  6. Step 6: Final answer
    x = 104,650.59

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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.