Home / 163,130.89-244,655.83-44,796.37

Finding the Fourth Proportional to 163,130.89, 244,655.83 and 44,796.37

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Solution

The fourth proportional to 163,130.89, 244,655.83 and 44,796.37 is: 67,183.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,130.89 : 244,655.83 = 44,796.37 : x
  2. Step 2: Convert to fraction form
    163,130.89/244,655.83 = 44,796.37/x
  3. Step 3: Cross multiply
    163,130.89x = 244,655.83 × 44,796.37
  4. Step 4: Simplify right side
    163,130.89x = 10,959,693,083.34
  5. Step 5: Solve for x
    x = 10,959,693,083.34/163,130.89
  6. Step 6: Final answer
    x = 67,183.43

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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.