Home / 6,070.92-9,106.36-2,175.60

Finding the Fourth Proportional to 6,070.92, 9,106.36 and 2,175.60

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Solution

The fourth proportional to 6,070.92, 9,106.36 and 2,175.60 is: 3,263.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,070.92 : 9,106.36 = 2,175.60 : x
  2. Step 2: Convert to fraction form
    6,070.92/9,106.36 = 2,175.60/x
  3. Step 3: Cross multiply
    6,070.92x = 9,106.36 × 2,175.60
  4. Step 4: Simplify right side
    6,070.92x = 19,811,796.82
  5. Step 5: Solve for x
    x = 19,811,796.82/6,070.92
  6. Step 6: Final answer
    x = 3,263.39

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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.