Home / 163,155.96-244,682.14-110,901.24

Finding the Fourth Proportional to 163,155.96, 244,682.14 and 110,901.24

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Solution

The fourth proportional to 163,155.96, 244,682.14 and 110,901.24 is: 166,316.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,155.96 : 244,682.14 = 110,901.24 : x
  2. Step 2: Convert to fraction form
    163,155.96/244,682.14 = 110,901.24/x
  3. Step 3: Cross multiply
    163,155.96x = 244,682.14 × 110,901.24
  4. Step 4: Simplify right side
    163,155.96x = 27,135,552,731.85
  5. Step 5: Solve for x
    x = 27,135,552,731.85/163,155.96
  6. Step 6: Final answer
    x = 166,316.65

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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.