Home / 6,925.08-10,383.48-3,228.14

Finding the Fourth Proportional to 6,925.08, 10,383.48 and 3,228.14

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Solution

The fourth proportional to 6,925.08, 10,383.48 and 3,228.14 is: 4,840.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925.08 : 10,383.48 = 3,228.14 : x
  2. Step 2: Convert to fraction form
    6,925.08/10,383.48 = 3,228.14/x
  3. Step 3: Cross multiply
    6,925.08x = 10,383.48 × 3,228.14
  4. Step 4: Simplify right side
    6,925.08x = 33,519,275.21
  5. Step 5: Solve for x
    x = 33,519,275.21/6,925.08
  6. Step 6: Final answer
    x = 4,840.27

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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.