Home / 19,022.05-26,249.97-10,523.98

Finding the Fourth Proportional to 19,022.05, 26,249.97 and 10,523.98

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Solution

The fourth proportional to 19,022.05, 26,249.97 and 10,523.98 is: 14,522.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,022.05 : 26,249.97 = 10,523.98 : x
  2. Step 2: Convert to fraction form
    19,022.05/26,249.97 = 10,523.98/x
  3. Step 3: Cross multiply
    19,022.05x = 26,249.97 × 10,523.98
  4. Step 4: Simplify right side
    19,022.05x = 276,254,159.28
  5. Step 5: Solve for x
    x = 276,254,159.28/19,022.05
  6. Step 6: Final answer
    x = 14,522.84

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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.