Home / 4,031.18-6,033.96-3,878.10

Finding the Fourth Proportional to 4,031.18, 6,033.96 and 3,878.10

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Solution

The fourth proportional to 4,031.18, 6,033.96 and 3,878.10 is: 5,804.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031.18 : 6,033.96 = 3,878.10 : x
  2. Step 2: Convert to fraction form
    4,031.18/6,033.96 = 3,878.10/x
  3. Step 3: Cross multiply
    4,031.18x = 6,033.96 × 3,878.10
  4. Step 4: Simplify right side
    4,031.18x = 23,400,300.28
  5. Step 5: Solve for x
    x = 23,400,300.28/4,031.18
  6. Step 6: Final answer
    x = 5,804.83

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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.