Home / 26,244-36,222.48-16,313.76

Finding the Fourth Proportional to 26,244, 36,222.48 and 16,313.76

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Solution

The fourth proportional to 26,244, 36,222.48 and 16,313.76 is: 22,516.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244 : 36,222.48 = 16,313.76 : x
  2. Step 2: Convert to fraction form
    26,244/36,222.48 = 16,313.76/x
  3. Step 3: Cross multiply
    26,244x = 36,222.48 × 16,313.76
  4. Step 4: Simplify right side
    26,244x = 590,924,845.32
  5. Step 5: Solve for x
    x = 590,924,845.32/26,244
  6. Step 6: Final answer
    x = 22,516.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.