Home / 19,251.38-26,564.09-10,752.46

Finding the Fourth Proportional to 19,251.38, 26,564.09 and 10,752.46

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Solution

The fourth proportional to 19,251.38, 26,564.09 and 10,752.46 is: 14,836.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,251.38 : 26,564.09 = 10,752.46 : x
  2. Step 2: Convert to fraction form
    19,251.38/26,564.09 = 10,752.46/x
  3. Step 3: Cross multiply
    19,251.38x = 26,564.09 × 10,752.46
  4. Step 4: Simplify right side
    19,251.38x = 285,629,194.99
  5. Step 5: Solve for x
    x = 285,629,194.99/19,251.38
  6. Step 6: Final answer
    x = 14,836.81

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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.