Home / 22,994.55-34,466.58-13,112.01

Finding the Fourth Proportional to 22,994.55, 34,466.58 and 13,112.01

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Solution

The fourth proportional to 22,994.55, 34,466.58 and 13,112.01 is: 19,653.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,994.55 : 34,466.58 = 13,112.01 : x
  2. Step 2: Convert to fraction form
    22,994.55/34,466.58 = 13,112.01/x
  3. Step 3: Cross multiply
    22,994.55x = 34,466.58 × 13,112.01
  4. Step 4: Simplify right side
    22,994.55x = 451,926,141.63
  5. Step 5: Solve for x
    x = 451,926,141.63/22,994.55
  6. Step 6: Final answer
    x = 19,653.62

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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.