Home / 22,644.63-33,922.76-14,829.75

Finding the Fourth Proportional to 22,644.63, 33,922.76 and 14,829.75

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Solution

The fourth proportional to 22,644.63, 33,922.76 and 14,829.75 is: 22,215.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,644.63 : 33,922.76 = 14,829.75 : x
  2. Step 2: Convert to fraction form
    22,644.63/33,922.76 = 14,829.75/x
  3. Step 3: Cross multiply
    22,644.63x = 33,922.76 × 14,829.75
  4. Step 4: Simplify right side
    22,644.63x = 503,066,050.11
  5. Step 5: Solve for x
    x = 503,066,050.11/22,644.63
  6. Step 6: Final answer
    x = 22,215.69

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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.