Home / 163,150.88-244,726.20-44,822.72

Finding the Fourth Proportional to 163,150.88, 244,726.20 and 44,822.72

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Solution

The fourth proportional to 163,150.88, 244,726.20 and 44,822.72 is: 67,234.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,150.88 : 244,726.20 = 44,822.72 : x
  2. Step 2: Convert to fraction form
    163,150.88/244,726.20 = 44,822.72/x
  3. Step 3: Cross multiply
    163,150.88x = 244,726.20 × 44,822.72
  4. Step 4: Simplify right side
    163,150.88x = 10,969,293,939.26
  5. Step 5: Solve for x
    x = 10,969,293,939.26/163,150.88
  6. Step 6: Final answer
    x = 67,234.05

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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.