Home / 26,516.88-36,593.30-14,581.02

Finding the Fourth Proportional to 26,516.88, 36,593.30 and 14,581.02

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Solution

The fourth proportional to 26,516.88, 36,593.30 and 14,581.02 is: 20,121.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,516.88 : 36,593.30 = 14,581.02 : x
  2. Step 2: Convert to fraction form
    26,516.88/36,593.30 = 14,581.02/x
  3. Step 3: Cross multiply
    26,516.88x = 36,593.30 × 14,581.02
  4. Step 4: Simplify right side
    26,516.88x = 533,567,639.17
  5. Step 5: Solve for x
    x = 533,567,639.17/26,516.88
  6. Step 6: Final answer
    x = 20,121.81

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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.