Home / 26,597.71-36,704.96-14,660.79

Finding the Fourth Proportional to 26,597.71, 36,704.96 and 14,660.79

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Solution

The fourth proportional to 26,597.71, 36,704.96 and 14,660.79 is: 20,231.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,597.71 : 36,704.96 = 14,660.79 : x
  2. Step 2: Convert to fraction form
    26,597.71/36,704.96 = 14,660.79/x
  3. Step 3: Cross multiply
    26,597.71x = 36,704.96 × 14,660.79
  4. Step 4: Simplify right side
    26,597.71x = 538,123,710.52
  5. Step 5: Solve for x
    x = 538,123,710.52/26,597.71
  6. Step 6: Final answer
    x = 20,231.96

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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.