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Finding the Fourth Proportional to 22,877.99, 34,164.74 and 22,630.59

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Solution

The fourth proportional to 22,877.99, 34,164.74 and 22,630.59 is: 33,795.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,877.99 : 34,164.74 = 22,630.59 : x
  2. Step 2: Convert to fraction form
    22,877.99/34,164.74 = 22,630.59/x
  3. Step 3: Cross multiply
    22,877.99x = 34,164.74 × 22,630.59
  4. Step 4: Simplify right side
    22,877.99x = 773,167,939.42
  5. Step 5: Solve for x
    x = 773,167,939.42/22,877.99
  6. Step 6: Final answer
    x = 33,795.27

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.