Home / 4,019.58-6,028.77-1,554.09

Finding the Fourth Proportional to 4,019.58, 6,028.77 and 1,554.09

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Solution

The fourth proportional to 4,019.58, 6,028.77 and 1,554.09 is: 2,330.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019.58 : 6,028.77 = 1,554.09 : x
  2. Step 2: Convert to fraction form
    4,019.58/6,028.77 = 1,554.09/x
  3. Step 3: Cross multiply
    4,019.58x = 6,028.77 × 1,554.09
  4. Step 4: Simplify right side
    4,019.58x = 9,369,251.17
  5. Step 5: Solve for x
    x = 9,369,251.17/4,019.58
  6. Step 6: Final answer
    x = 2,330.90

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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.