Home / 19,464.03-29,189.16-6,313.14

Finding the Fourth Proportional to 19,464.03, 29,189.16 and 6,313.14

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Solution

The fourth proportional to 19,464.03, 29,189.16 and 6,313.14 is: 9,467.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,464.03 : 29,189.16 = 6,313.14 : x
  2. Step 2: Convert to fraction form
    19,464.03/29,189.16 = 6,313.14/x
  3. Step 3: Cross multiply
    19,464.03x = 29,189.16 × 6,313.14
  4. Step 4: Simplify right side
    19,464.03x = 184,275,253.56
  5. Step 5: Solve for x
    x = 184,275,253.56/19,464.03
  6. Step 6: Final answer
    x = 9,467.48

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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.