Home / 41,319.82-57,011.94-23,410.72

Finding the Fourth Proportional to 41,319.82, 57,011.94 and 23,410.72

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Solution

The fourth proportional to 41,319.82, 57,011.94 and 23,410.72 is: 32,301.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,319.82 : 57,011.94 = 23,410.72 : x
  2. Step 2: Convert to fraction form
    41,319.82/57,011.94 = 23,410.72/x
  3. Step 3: Cross multiply
    41,319.82x = 57,011.94 × 23,410.72
  4. Step 4: Simplify right side
    41,319.82x = 1,334,690,564.00
  5. Step 5: Solve for x
    x = 1,334,690,564.00/41,319.82
  6. Step 6: Final answer
    x = 32,301.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.