Home / 14,536.24-21,809.20-5,651.85

Finding the Fourth Proportional to 14,536.24, 21,809.20 and 5,651.85

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Solution

The fourth proportional to 14,536.24, 21,809.20 and 5,651.85 is: 8,479.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,536.24 : 21,809.20 = 5,651.85 : x
  2. Step 2: Convert to fraction form
    14,536.24/21,809.20 = 5,651.85/x
  3. Step 3: Cross multiply
    14,536.24x = 21,809.20 × 5,651.85
  4. Step 4: Simplify right side
    14,536.24x = 123,262,327.02
  5. Step 5: Solve for x
    x = 123,262,327.02/14,536.24
  6. Step 6: Final answer
    x = 8,479.66

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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.