Home / 6,090.43-9,134.61-1,706.88

Finding the Fourth Proportional to 6,090.43, 9,134.61 and 1,706.88

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Solution

The fourth proportional to 6,090.43, 9,134.61 and 1,706.88 is: 2,560.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,090.43 : 9,134.61 = 1,706.88 : x
  2. Step 2: Convert to fraction form
    6,090.43/9,134.61 = 1,706.88/x
  3. Step 3: Cross multiply
    6,090.43x = 9,134.61 × 1,706.88
  4. Step 4: Simplify right side
    6,090.43x = 15,591,637.44
  5. Step 5: Solve for x
    x = 15,591,637.44/6,090.43
  6. Step 6: Final answer
    x = 2,560.02

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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.