Home / 26,664.34-36,797.61-14,728.45

Finding the Fourth Proportional to 26,664.34, 36,797.61 and 14,728.45

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Solution

The fourth proportional to 26,664.34, 36,797.61 and 14,728.45 is: 20,325.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,664.34 : 36,797.61 = 14,728.45 : x
  2. Step 2: Convert to fraction form
    26,664.34/36,797.61 = 14,728.45/x
  3. Step 3: Cross multiply
    26,664.34x = 36,797.61 × 14,728.45
  4. Step 4: Simplify right side
    26,664.34x = 541,971,759.00
  5. Step 5: Solve for x
    x = 541,971,759.00/26,664.34
  6. Step 6: Final answer
    x = 20,325.71

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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.