Home / 9,350.38-14,028.01-3,507.10

Finding the Fourth Proportional to 9,350.38, 14,028.01 and 3,507.10

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Solution

The fourth proportional to 9,350.38, 14,028.01 and 3,507.10 is: 5,261.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,350.38 : 14,028.01 = 3,507.10 : x
  2. Step 2: Convert to fraction form
    9,350.38/14,028.01 = 3,507.10/x
  3. Step 3: Cross multiply
    9,350.38x = 14,028.01 × 3,507.10
  4. Step 4: Simplify right side
    9,350.38x = 49,197,633.87
  5. Step 5: Solve for x
    x = 49,197,633.87/9,350.38
  6. Step 6: Final answer
    x = 5,261.57

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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.