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Finding the Fourth Proportional to 167,956.10, 251,934.15 and 167,956.10

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Solution

The fourth proportional to 167,956.10, 251,934.15 and 167,956.10 is: 251,934.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,956.10 : 251,934.15 = 167,956.10 : x
  2. Step 2: Convert to fraction form
    167,956.10/251,934.15 = 167,956.10/x
  3. Step 3: Cross multiply
    167,956.10x = 251,934.15 × 167,956.10
  4. Step 4: Simplify right side
    167,956.10x = 42,313,877,290.82
  5. Step 5: Solve for x
    x = 42,313,877,290.82/167,956.10
  6. Step 6: Final answer
    x = 251,934.15

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.