Home / 26,601.27-36,711.41-14,664.59

Finding the Fourth Proportional to 26,601.27, 36,711.41 and 14,664.59

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Solution

The fourth proportional to 26,601.27, 36,711.41 and 14,664.59 is: 20,238.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,601.27 : 36,711.41 = 14,664.59 : x
  2. Step 2: Convert to fraction form
    26,601.27/36,711.41 = 14,664.59/x
  3. Step 3: Cross multiply
    26,601.27x = 36,711.41 × 14,664.59
  4. Step 4: Simplify right side
    26,601.27x = 538,357,775.97
  5. Step 5: Solve for x
    x = 538,357,775.97/26,601.27
  6. Step 6: Final answer
    x = 20,238.05

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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.