Home / 199,948.50-275,928.93-110,524.50

Finding the Fourth Proportional to 199,948.50, 275,928.93 and 110,524.50

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Solution

The fourth proportional to 199,948.50, 275,928.93 and 110,524.50 is: 152,523.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    199,948.50 : 275,928.93 = 110,524.50 : x
  2. Step 2: Convert to fraction form
    199,948.50/275,928.93 = 110,524.50/x
  3. Step 3: Cross multiply
    199,948.50x = 275,928.93 × 110,524.50
  4. Step 4: Simplify right side
    199,948.50x = 30,496,907,023.79
  5. Step 5: Solve for x
    x = 30,496,907,023.79/199,948.50
  6. Step 6: Final answer
    x = 152,523.81

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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.