Home / 22,608.11-33,905.22-15,632.94

Finding the Fourth Proportional to 22,608.11, 33,905.22 and 15,632.94

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Solution

The fourth proportional to 22,608.11, 33,905.22 and 15,632.94 is: 23,444.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,608.11 : 33,905.22 = 15,632.94 : x
  2. Step 2: Convert to fraction form
    22,608.11/33,905.22 = 15,632.94/x
  3. Step 3: Cross multiply
    22,608.11x = 33,905.22 × 15,632.94
  4. Step 4: Simplify right side
    22,608.11x = 530,038,269.95
  5. Step 5: Solve for x
    x = 530,038,269.95/22,608.11
  6. Step 6: Final answer
    x = 23,444.61

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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.