Home / 15,166.44-22,707.66-7,754.94

Finding the Fourth Proportional to 15,166.44, 22,707.66 and 7,754.94

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Solution

The fourth proportional to 15,166.44, 22,707.66 and 7,754.94 is: 11,610.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,166.44 : 22,707.66 = 7,754.94 : x
  2. Step 2: Convert to fraction form
    15,166.44/22,707.66 = 7,754.94/x
  3. Step 3: Cross multiply
    15,166.44x = 22,707.66 × 7,754.94
  4. Step 4: Simplify right side
    15,166.44x = 176,096,540.84
  5. Step 5: Solve for x
    x = 176,096,540.84/15,166.44
  6. Step 6: Final answer
    x = 11,610.93

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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.