Home / 7,610.92-11,415.06-2,063.53

Finding the Fourth Proportional to 7,610.92, 11,415.06 and 2,063.53

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Solution

The fourth proportional to 7,610.92, 11,415.06 and 2,063.53 is: 3,094.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,610.92 : 11,415.06 = 2,063.53 : x
  2. Step 2: Convert to fraction form
    7,610.92/11,415.06 = 2,063.53/x
  3. Step 3: Cross multiply
    7,610.92x = 11,415.06 × 2,063.53
  4. Step 4: Simplify right side
    7,610.92x = 23,555,318.76
  5. Step 5: Solve for x
    x = 23,555,318.76/7,610.92
  6. Step 6: Final answer
    x = 3,094.94

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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.