Home / 16,092.09-24,128.55-6,223.32

Finding the Fourth Proportional to 16,092.09, 24,128.55 and 6,223.32

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Solution

The fourth proportional to 16,092.09, 24,128.55 and 6,223.32 is: 9,331.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,092.09 : 24,128.55 = 6,223.32 : x
  2. Step 2: Convert to fraction form
    16,092.09/24,128.55 = 6,223.32/x
  3. Step 3: Cross multiply
    16,092.09x = 24,128.55 × 6,223.32
  4. Step 4: Simplify right side
    16,092.09x = 150,159,687.79
  5. Step 5: Solve for x
    x = 150,159,687.79/16,092.09
  6. Step 6: Final answer
    x = 9,331.27

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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.