Home / 26,516.12-36,592.70-14,579.96

Finding the Fourth Proportional to 26,516.12, 36,592.70 and 14,579.96

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Solution

The fourth proportional to 26,516.12, 36,592.70 and 14,579.96 is: 20,120.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,516.12 : 36,592.70 = 14,579.96 : x
  2. Step 2: Convert to fraction form
    26,516.12/36,592.70 = 14,579.96/x
  3. Step 3: Cross multiply
    26,516.12x = 36,592.70 × 14,579.96
  4. Step 4: Simplify right side
    26,516.12x = 533,519,846.43
  5. Step 5: Solve for x
    x = 533,519,846.43/26,516.12
  6. Step 6: Final answer
    x = 20,120.59

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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.