Home / 7,058.36-10,585.69-3,353.22

Finding the Fourth Proportional to 7,058.36, 10,585.69 and 3,353.22

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Solution

The fourth proportional to 7,058.36, 10,585.69 and 3,353.22 is: 5,028.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,058.36 : 10,585.69 = 3,353.22 : x
  2. Step 2: Convert to fraction form
    7,058.36/10,585.69 = 3,353.22/x
  3. Step 3: Cross multiply
    7,058.36x = 10,585.69 × 3,353.22
  4. Step 4: Simplify right side
    7,058.36x = 35,496,147.42
  5. Step 5: Solve for x
    x = 35,496,147.42/7,058.36
  6. Step 6: Final answer
    x = 5,028.95

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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.