Home / 2,984.06-4,476.33-1,009.67

Finding the Fourth Proportional to 2,984.06, 4,476.33 and 1,009.67

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Solution

The fourth proportional to 2,984.06, 4,476.33 and 1,009.67 is: 1,514.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,984.06 : 4,476.33 = 1,009.67 : x
  2. Step 2: Convert to fraction form
    2,984.06/4,476.33 = 1,009.67/x
  3. Step 3: Cross multiply
    2,984.06x = 4,476.33 × 1,009.67
  4. Step 4: Simplify right side
    2,984.06x = 4,519,616.11
  5. Step 5: Solve for x
    x = 4,519,616.11/2,984.06
  6. Step 6: Final answer
    x = 1,514.59

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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.