Home / 44,664.21-66,993.89-13,073.00

Finding the Fourth Proportional to 44,664.21, 66,993.89 and 13,073.00

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Solution

The fourth proportional to 44,664.21, 66,993.89 and 13,073.00 is: 19,608.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,664.21 : 66,993.89 = 13,073.00 : x
  2. Step 2: Convert to fraction form
    44,664.21/66,993.89 = 13,073.00/x
  3. Step 3: Cross multiply
    44,664.21x = 66,993.89 × 13,073.00
  4. Step 4: Simplify right side
    44,664.21x = 875,810,723.64
  5. Step 5: Solve for x
    x = 875,810,723.64/44,664.21
  6. Step 6: Final answer
    x = 19,608.78

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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.