Home / 163,180.96-244,774.16-44,851.56

Finding the Fourth Proportional to 163,180.96, 244,774.16 and 44,851.56

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Solution

The fourth proportional to 163,180.96, 244,774.16 and 44,851.56 is: 67,278.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,180.96 : 244,774.16 = 44,851.56 : x
  2. Step 2: Convert to fraction form
    163,180.96/244,774.16 = 44,851.56/x
  3. Step 3: Cross multiply
    163,180.96x = 244,774.16 × 44,851.56
  4. Step 4: Simplify right side
    163,180.96x = 10,978,502,923.69
  5. Step 5: Solve for x
    x = 10,978,502,923.69/163,180.96
  6. Step 6: Final answer
    x = 67,278.09

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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.