Home / 4,267.04-6,395.96-2,070.88

Finding the Fourth Proportional to 4,267.04, 6,395.96 and 2,070.88

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Solution

The fourth proportional to 4,267.04, 6,395.96 and 2,070.88 is: 3,104.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,267.04 : 6,395.96 = 2,070.88 : x
  2. Step 2: Convert to fraction form
    4,267.04/6,395.96 = 2,070.88/x
  3. Step 3: Cross multiply
    4,267.04x = 6,395.96 × 2,070.88
  4. Step 4: Simplify right side
    4,267.04x = 13,245,265.64
  5. Step 5: Solve for x
    x = 13,245,265.64/4,267.04
  6. Step 6: Final answer
    x = 3,104.09

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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.