Home / 44,364.96-66,546.63-13,201.02

Finding the Fourth Proportional to 44,364.96, 66,546.63 and 13,201.02

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Solution

The fourth proportional to 44,364.96, 66,546.63 and 13,201.02 is: 19,801.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,364.96 : 66,546.63 = 13,201.02 : x
  2. Step 2: Convert to fraction form
    44,364.96/66,546.63 = 13,201.02/x
  3. Step 3: Cross multiply
    44,364.96x = 66,546.63 × 13,201.02
  4. Step 4: Simplify right side
    44,364.96x = 878,483,393.56
  5. Step 5: Solve for x
    x = 878,483,393.56/44,364.96
  6. Step 6: Final answer
    x = 19,801.29

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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.