Home / 27,463.46-41,207.49-12,664.44

Finding the Fourth Proportional to 27,463.46, 41,207.49 and 12,664.44

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Solution

The fourth proportional to 27,463.46, 41,207.49 and 12,664.44 is: 19,002.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,463.46 : 41,207.49 = 12,664.44 : x
  2. Step 2: Convert to fraction form
    27,463.46/41,207.49 = 12,664.44/x
  3. Step 3: Cross multiply
    27,463.46x = 41,207.49 × 12,664.44
  4. Step 4: Simplify right side
    27,463.46x = 521,869,752.99
  5. Step 5: Solve for x
    x = 521,869,752.99/27,463.46
  6. Step 6: Final answer
    x = 19,002.33

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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.