Home / 24,115.21-36,228.26-17,015.79

Finding the Fourth Proportional to 24,115.21, 36,228.26 and 17,015.79

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Solution

The fourth proportional to 24,115.21, 36,228.26 and 17,015.79 is: 25,562.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,115.21 : 36,228.26 = 17,015.79 : x
  2. Step 2: Convert to fraction form
    24,115.21/36,228.26 = 17,015.79/x
  3. Step 3: Cross multiply
    24,115.21x = 36,228.26 × 17,015.79
  4. Step 4: Simplify right side
    24,115.21x = 616,452,464.23
  5. Step 5: Solve for x
    x = 616,452,464.23/24,115.21
  6. Step 6: Final answer
    x = 25,562.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.