Home / 6,922.04-10,368.60-3,227.48

Finding the Fourth Proportional to 6,922.04, 10,368.60 and 3,227.48

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Solution

The fourth proportional to 6,922.04, 10,368.60 and 3,227.48 is: 4,834.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,922.04 : 10,368.60 = 3,227.48 : x
  2. Step 2: Convert to fraction form
    6,922.04/10,368.60 = 3,227.48/x
  3. Step 3: Cross multiply
    6,922.04x = 10,368.60 × 3,227.48
  4. Step 4: Simplify right side
    6,922.04x = 33,464,449.13
  5. Step 5: Solve for x
    x = 33,464,449.13/6,922.04
  6. Step 6: Final answer
    x = 4,834.48

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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.