Home / 26,546.78-36,619.32-16,593.50

Finding the Fourth Proportional to 26,546.78, 36,619.32 and 16,593.50

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Solution

The fourth proportional to 26,546.78, 36,619.32 and 16,593.50 is: 22,889.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,546.78 : 36,619.32 = 16,593.50 : x
  2. Step 2: Convert to fraction form
    26,546.78/36,619.32 = 16,593.50/x
  3. Step 3: Cross multiply
    26,546.78x = 36,619.32 × 16,593.50
  4. Step 4: Simplify right side
    26,546.78x = 607,642,686.42
  5. Step 5: Solve for x
    x = 607,642,686.42/26,546.78
  6. Step 6: Final answer
    x = 22,889.51

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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.