Home / 44,606.40-66,399.96-43,941.84

Finding the Fourth Proportional to 44,606.40, 66,399.96 and 43,941.84

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Solution

The fourth proportional to 44,606.40, 66,399.96 and 43,941.84 is: 65,410.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,606.40 : 66,399.96 = 43,941.84 : x
  2. Step 2: Convert to fraction form
    44,606.40/66,399.96 = 43,941.84/x
  3. Step 3: Cross multiply
    44,606.40x = 66,399.96 × 43,941.84
  4. Step 4: Simplify right side
    44,606.40x = 2,917,736,418.33
  5. Step 5: Solve for x
    x = 2,917,736,418.33/44,606.40
  6. Step 6: Final answer
    x = 65,410.71

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.