Home / 19,023.14-26,249.92-10,525.04

Finding the Fourth Proportional to 19,023.14, 26,249.92 and 10,525.04

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Solution

The fourth proportional to 19,023.14, 26,249.92 and 10,525.04 is: 14,523.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,023.14 : 26,249.92 = 10,525.04 : x
  2. Step 2: Convert to fraction form
    19,023.14/26,249.92 = 10,525.04/x
  3. Step 3: Cross multiply
    19,023.14x = 26,249.92 × 10,525.04
  4. Step 4: Simplify right side
    19,023.14x = 276,281,458.08
  5. Step 5: Solve for x
    x = 276,281,458.08/19,023.14
  6. Step 6: Final answer
    x = 14,523.44

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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.