Home / 10,352.06-15,524.74-4,110.20

Finding the Fourth Proportional to 10,352.06, 15,524.74 and 4,110.20

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Solution

The fourth proportional to 10,352.06, 15,524.74 and 4,110.20 is: 6,163.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,352.06 : 15,524.74 = 4,110.20 : x
  2. Step 2: Convert to fraction form
    10,352.06/15,524.74 = 4,110.20/x
  3. Step 3: Cross multiply
    10,352.06x = 15,524.74 × 4,110.20
  4. Step 4: Simplify right side
    10,352.06x = 63,809,786.35
  5. Step 5: Solve for x
    x = 63,809,786.35/10,352.06
  6. Step 6: Final answer
    x = 6,163.97

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1.5x scale

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.