Home / 17,786.42-26,671.81-9,464.46

Finding the Fourth Proportional to 17,786.42, 26,671.81 and 9,464.46

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Solution

The fourth proportional to 17,786.42, 26,671.81 and 9,464.46 is: 14,192.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,786.42 : 26,671.81 = 9,464.46 : x
  2. Step 2: Convert to fraction form
    17,786.42/26,671.81 = 9,464.46/x
  3. Step 3: Cross multiply
    17,786.42x = 26,671.81 × 9,464.46
  4. Step 4: Simplify right side
    17,786.42x = 252,434,098.19
  5. Step 5: Solve for x
    x = 252,434,098.19/17,786.42
  6. Step 6: Final answer
    x = 14,192.52

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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.