Home / 17,426.62-26,137.18-14,483.96

Finding the Fourth Proportional to 17,426.62, 26,137.18 and 14,483.96

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Solution

The fourth proportional to 17,426.62, 26,137.18 and 14,483.96 is: 21,723.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,426.62 : 26,137.18 = 14,483.96 : x
  2. Step 2: Convert to fraction form
    17,426.62/26,137.18 = 14,483.96/x
  3. Step 3: Cross multiply
    17,426.62x = 26,137.18 × 14,483.96
  4. Step 4: Simplify right side
    17,426.62x = 378,569,666.53
  5. Step 5: Solve for x
    x = 378,569,666.53/17,426.62
  6. Step 6: Final answer
    x = 21,723.65

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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.