Home / 4,030.82-6,046.26-1,109.29

Finding the Fourth Proportional to 4,030.82, 6,046.26 and 1,109.29

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Solution

The fourth proportional to 4,030.82, 6,046.26 and 1,109.29 is: 1,663.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030.82 : 6,046.26 = 1,109.29 : x
  2. Step 2: Convert to fraction form
    4,030.82/6,046.26 = 1,109.29/x
  3. Step 3: Cross multiply
    4,030.82x = 6,046.26 × 1,109.29
  4. Step 4: Simplify right side
    4,030.82x = 6,707,025.52
  5. Step 5: Solve for x
    x = 6,707,025.52/4,030.82
  6. Step 6: Final answer
    x = 1,663.94

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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.