Home / 3,083.06-4,624.59-1,031.06

Finding the Fourth Proportional to 3,083.06, 4,624.59 and 1,031.06

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Solution

The fourth proportional to 3,083.06, 4,624.59 and 1,031.06 is: 1,546.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083.06 : 4,624.59 = 1,031.06 : x
  2. Step 2: Convert to fraction form
    3,083.06/4,624.59 = 1,031.06/x
  3. Step 3: Cross multiply
    3,083.06x = 4,624.59 × 1,031.06
  4. Step 4: Simplify right side
    3,083.06x = 4,768,245.19
  5. Step 5: Solve for x
    x = 4,768,245.19/3,083.06
  6. Step 6: Final answer
    x = 1,546.59

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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.