Home / 4,053.40-6,083.70-3,506.20

Finding the Fourth Proportional to 4,053.40, 6,083.70 and 3,506.20

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Solution

The fourth proportional to 4,053.40, 6,083.70 and 3,506.20 is: 5,262.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,053.40 : 6,083.70 = 3,506.20 : x
  2. Step 2: Convert to fraction form
    4,053.40/6,083.70 = 3,506.20/x
  3. Step 3: Cross multiply
    4,053.40x = 6,083.70 × 3,506.20
  4. Step 4: Simplify right side
    4,053.40x = 21,330,668.94
  5. Step 5: Solve for x
    x = 21,330,668.94/4,053.40
  6. Step 6: Final answer
    x = 5,262.41

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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.