Home / 16,453.26-24,537.06-15,879.24

Finding the Fourth Proportional to 16,453.26, 24,537.06 and 15,879.24

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Solution

The fourth proportional to 16,453.26, 24,537.06 and 15,879.24 is: 23,681.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,453.26 : 24,537.06 = 15,879.24 : x
  2. Step 2: Convert to fraction form
    16,453.26/24,537.06 = 15,879.24/x
  3. Step 3: Cross multiply
    16,453.26x = 24,537.06 × 15,879.24
  4. Step 4: Simplify right side
    16,453.26x = 389,629,864.63
  5. Step 5: Solve for x
    x = 389,629,864.63/16,453.26
  6. Step 6: Final answer
    x = 23,681.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.