Home / 4,167.96-6,252.02-1,090.04

Finding the Fourth Proportional to 4,167.96, 6,252.02 and 1,090.04

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Solution

The fourth proportional to 4,167.96, 6,252.02 and 1,090.04 is: 1,635.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,167.96 : 6,252.02 = 1,090.04 : x
  2. Step 2: Convert to fraction form
    4,167.96/6,252.02 = 1,090.04/x
  3. Step 3: Cross multiply
    4,167.96x = 6,252.02 × 1,090.04
  4. Step 4: Simplify right side
    4,167.96x = 6,814,951.88
  5. Step 5: Solve for x
    x = 6,814,951.88/4,167.96
  6. Step 6: Final answer
    x = 1,635.08

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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.