Home / 44,809.35-67,214.01-18,514.77

Finding the Fourth Proportional to 44,809.35, 67,214.01 and 18,514.77

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Solution

The fourth proportional to 44,809.35, 67,214.01 and 18,514.77 is: 27,772.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,809.35 : 67,214.01 = 18,514.77 : x
  2. Step 2: Convert to fraction form
    44,809.35/67,214.01 = 18,514.77/x
  3. Step 3: Cross multiply
    44,809.35x = 67,214.01 × 18,514.77
  4. Step 4: Simplify right side
    44,809.35x = 1,244,451,935.93
  5. Step 5: Solve for x
    x = 1,244,451,935.93/44,809.35
  6. Step 6: Final answer
    x = 27,772.15

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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.