Home / 4,383.65-6,575.31-1,096.67

Finding the Fourth Proportional to 4,383.65, 6,575.31 and 1,096.67

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Solution

The fourth proportional to 4,383.65, 6,575.31 and 1,096.67 is: 1,644.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383.65 : 6,575.31 = 1,096.67 : x
  2. Step 2: Convert to fraction form
    4,383.65/6,575.31 = 1,096.67/x
  3. Step 3: Cross multiply
    4,383.65x = 6,575.31 × 1,096.67
  4. Step 4: Simplify right side
    4,383.65x = 7,210,961.66
  5. Step 5: Solve for x
    x = 7,210,961.66/4,383.65
  6. Step 6: Final answer
    x = 1,644.97

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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.