Home / 26,516.43-36,592.34-14,579.66

Finding the Fourth Proportional to 26,516.43, 36,592.34 and 14,579.66

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Solution

The fourth proportional to 26,516.43, 36,592.34 and 14,579.66 is: 20,119.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,516.43 : 36,592.34 = 14,579.66 : x
  2. Step 2: Convert to fraction form
    26,516.43/36,592.34 = 14,579.66/x
  3. Step 3: Cross multiply
    26,516.43x = 36,592.34 × 14,579.66
  4. Step 4: Simplify right side
    26,516.43x = 533,503,619.94
  5. Step 5: Solve for x
    x = 533,503,619.94/26,516.43
  6. Step 6: Final answer
    x = 20,119.74

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1.5x scale

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.