Home / 19,022.48-26,251.79-10,524.45

Finding the Fourth Proportional to 19,022.48, 26,251.79 and 10,524.45

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Solution

The fourth proportional to 19,022.48, 26,251.79 and 10,524.45 is: 14,524.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,022.48 : 26,251.79 = 10,524.45 : x
  2. Step 2: Convert to fraction form
    19,022.48/26,251.79 = 10,524.45/x
  3. Step 3: Cross multiply
    19,022.48x = 26,251.79 × 10,524.45
  4. Step 4: Simplify right side
    19,022.48x = 276,285,651.27
  5. Step 5: Solve for x
    x = 276,285,651.27/19,022.48
  6. Step 6: Final answer
    x = 14,524.17

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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.