Home / 163,650.10-225,833.22-107,060.26

Finding the Fourth Proportional to 163,650.10, 225,833.22 and 107,060.26

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Solution

The fourth proportional to 163,650.10, 225,833.22 and 107,060.26 is: 147,740.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,650.10 : 225,833.22 = 107,060.26 : x
  2. Step 2: Convert to fraction form
    163,650.10/225,833.22 = 107,060.26/x
  3. Step 3: Cross multiply
    163,650.10x = 225,833.22 × 107,060.26
  4. Step 4: Simplify right side
    163,650.10x = 24,177,763,249.84
  5. Step 5: Solve for x
    x = 24,177,763,249.84/163,650.10
  6. Step 6: Final answer
    x = 147,740.60

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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.