Home / 163,104.12-244,611.88-44,747.46

Finding the Fourth Proportional to 163,104.12, 244,611.88 and 44,747.46

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Solution

The fourth proportional to 163,104.12, 244,611.88 and 44,747.46 is: 67,109.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,104.12 : 244,611.88 = 44,747.46 : x
  2. Step 2: Convert to fraction form
    163,104.12/244,611.88 = 44,747.46/x
  3. Step 3: Cross multiply
    163,104.12x = 244,611.88 × 44,747.46
  4. Step 4: Simplify right side
    163,104.12x = 10,945,760,315.82
  5. Step 5: Solve for x
    x = 10,945,760,315.82/163,104.12
  6. Step 6: Final answer
    x = 67,109.04

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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.