Home / 6,070.41-9,109.15-2,560.20

Finding the Fourth Proportional to 6,070.41, 9,109.15 and 2,560.20

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Solution

The fourth proportional to 6,070.41, 9,109.15 and 2,560.20 is: 3,841.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,070.41 : 9,109.15 = 2,560.20 : x
  2. Step 2: Convert to fraction form
    6,070.41/9,109.15 = 2,560.20/x
  3. Step 3: Cross multiply
    6,070.41x = 9,109.15 × 2,560.20
  4. Step 4: Simplify right side
    6,070.41x = 23,321,187.48
  5. Step 5: Solve for x
    x = 23,321,187.48/6,070.41
  6. Step 6: Final answer
    x = 3,841.78

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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.