Home / 4,801.08-7,195.14-4,230.84

Finding the Fourth Proportional to 4,801.08, 7,195.14 and 4,230.84

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Solution

The fourth proportional to 4,801.08, 7,195.14 and 4,230.84 is: 6,340.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,801.08 : 7,195.14 = 4,230.84 : x
  2. Step 2: Convert to fraction form
    4,801.08/7,195.14 = 4,230.84/x
  3. Step 3: Cross multiply
    4,801.08x = 7,195.14 × 4,230.84
  4. Step 4: Simplify right side
    4,801.08x = 30,441,486.12
  5. Step 5: Solve for x
    x = 30,441,486.12/4,801.08
  6. Step 6: Final answer
    x = 6,340.55

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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.