Home / 6,804.22-10,210.27-2,855.13

Finding the Fourth Proportional to 6,804.22, 10,210.27 and 2,855.13

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Solution

The fourth proportional to 6,804.22, 10,210.27 and 2,855.13 is: 4,284.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804.22 : 10,210.27 = 2,855.13 : x
  2. Step 2: Convert to fraction form
    6,804.22/10,210.27 = 2,855.13/x
  3. Step 3: Cross multiply
    6,804.22x = 10,210.27 × 2,855.13
  4. Step 4: Simplify right side
    6,804.22x = 29,151,597.13
  5. Step 5: Solve for x
    x = 29,151,597.13/6,804.22
  6. Step 6: Final answer
    x = 4,284.34

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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.