Home / 4,019.17-6,028.77-1,097.47

Finding the Fourth Proportional to 4,019.17, 6,028.77 and 1,097.47

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Solution

The fourth proportional to 4,019.17, 6,028.77 and 1,097.47 is: 1,646.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019.17 : 6,028.77 = 1,097.47 : x
  2. Step 2: Convert to fraction form
    4,019.17/6,028.77 = 1,097.47/x
  3. Step 3: Cross multiply
    4,019.17x = 6,028.77 × 1,097.47
  4. Step 4: Simplify right side
    4,019.17x = 6,616,394.21
  5. Step 5: Solve for x
    x = 6,616,394.21/4,019.17
  6. Step 6: Final answer
    x = 1,646.21

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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.