Home / 14,859.24-22,265.26-12,072.36

Finding the Fourth Proportional to 14,859.24, 22,265.26 and 12,072.36

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Solution

The fourth proportional to 14,859.24, 22,265.26 and 12,072.36 is: 18,089.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,859.24 : 22,265.26 = 12,072.36 : x
  2. Step 2: Convert to fraction form
    14,859.24/22,265.26 = 12,072.36/x
  3. Step 3: Cross multiply
    14,859.24x = 22,265.26 × 12,072.36
  4. Step 4: Simplify right side
    14,859.24x = 268,794,234.21
  5. Step 5: Solve for x
    x = 268,794,234.21/14,859.24
  6. Step 6: Final answer
    x = 18,089.37

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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.