Home / 29,793.29-41,115.08-16,364.86

Finding the Fourth Proportional to 29,793.29, 41,115.08 and 16,364.86

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Solution

The fourth proportional to 29,793.29, 41,115.08 and 16,364.86 is: 22,583.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,793.29 : 41,115.08 = 16,364.86 : x
  2. Step 2: Convert to fraction form
    29,793.29/41,115.08 = 16,364.86/x
  3. Step 3: Cross multiply
    29,793.29x = 41,115.08 × 16,364.86
  4. Step 4: Simplify right side
    29,793.29x = 672,842,240.69
  5. Step 5: Solve for x
    x = 672,842,240.69/29,793.29
  6. Step 6: Final answer
    x = 22,583.68

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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.