Home / 19,066.08-28,599.33-5,028.14

Finding the Fourth Proportional to 19,066.08, 28,599.33 and 5,028.14

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Solution

The fourth proportional to 19,066.08, 28,599.33 and 5,028.14 is: 7,542.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,066.08 : 28,599.33 = 5,028.14 : x
  2. Step 2: Convert to fraction form
    19,066.08/28,599.33 = 5,028.14/x
  3. Step 3: Cross multiply
    19,066.08x = 28,599.33 × 5,028.14
  4. Step 4: Simplify right side
    19,066.08x = 143,801,292.15
  5. Step 5: Solve for x
    x = 143,801,292.15/19,066.08
  6. Step 6: Final answer
    x = 7,542.26

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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.