Home / 22,908.34-34,370.70-14,133.04

Finding the Fourth Proportional to 22,908.34, 34,370.70 and 14,133.04

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Solution

The fourth proportional to 22,908.34, 34,370.70 and 14,133.04 is: 21,204.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,908.34 : 34,370.70 = 14,133.04 : x
  2. Step 2: Convert to fraction form
    22,908.34/34,370.70 = 14,133.04/x
  3. Step 3: Cross multiply
    22,908.34x = 34,370.70 × 14,133.04
  4. Step 4: Simplify right side
    22,908.34x = 485,762,477.93
  5. Step 5: Solve for x
    x = 485,762,477.93/22,908.34
  6. Step 6: Final answer
    x = 21,204.61

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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.