Home / 465,852.06-699,049.04-195,960.47

Finding the Fourth Proportional to 465,852.06, 699,049.04 and 195,960.47

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Solution

The fourth proportional to 465,852.06, 699,049.04 and 195,960.47 is: 294,054.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    465,852.06 : 699,049.04 = 195,960.47 : x
  2. Step 2: Convert to fraction form
    465,852.06/699,049.04 = 195,960.47/x
  3. Step 3: Cross multiply
    465,852.06x = 699,049.04 × 195,960.47
  4. Step 4: Simplify right side
    465,852.06x = 136,985,973,956.40
  5. Step 5: Solve for x
    x = 136,985,973,956.40/465,852.06
  6. Step 6: Final answer
    x = 294,054.67

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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.