Home / 43,644.42-60,201.63-30,055.86

Finding the Fourth Proportional to 43,644.42, 60,201.63 and 30,055.86

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Solution

The fourth proportional to 43,644.42, 60,201.63 and 30,055.86 is: 41,458.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,644.42 : 60,201.63 = 30,055.86 : x
  2. Step 2: Convert to fraction form
    43,644.42/60,201.63 = 30,055.86/x
  3. Step 3: Cross multiply
    43,644.42x = 60,201.63 × 30,055.86
  4. Step 4: Simplify right side
    43,644.42x = 1,809,411,763.05
  5. Step 5: Solve for x
    x = 1,809,411,763.05/43,644.42
  6. Step 6: Final answer
    x = 41,458.03

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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.