Home / 4,019.32-6,028.10-1,553.27

Finding the Fourth Proportional to 4,019.32, 6,028.10 and 1,553.27

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Solution

The fourth proportional to 4,019.32, 6,028.10 and 1,553.27 is: 2,329.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019.32 : 6,028.10 = 1,553.27 : x
  2. Step 2: Convert to fraction form
    4,019.32/6,028.10 = 1,553.27/x
  3. Step 3: Cross multiply
    4,019.32x = 6,028.10 × 1,553.27
  4. Step 4: Simplify right side
    4,019.32x = 9,363,259.12
  5. Step 5: Solve for x
    x = 9,363,259.12/4,019.32
  6. Step 6: Final answer
    x = 2,329.57

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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.