Home / 6,070.16-9,105.56-3,475.60

Finding the Fourth Proportional to 6,070.16, 9,105.56 and 3,475.60

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Solution

The fourth proportional to 6,070.16, 9,105.56 and 3,475.60 is: 5,213.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,070.16 : 9,105.56 = 3,475.60 : x
  2. Step 2: Convert to fraction form
    6,070.16/9,105.56 = 3,475.60/x
  3. Step 3: Cross multiply
    6,070.16x = 9,105.56 × 3,475.60
  4. Step 4: Simplify right side
    6,070.16x = 31,647,284.34
  5. Step 5: Solve for x
    x = 31,647,284.34/6,070.16
  6. Step 6: Final answer
    x = 5,213.58

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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.