Home / 14,699.77-22,049.97-4,311.52

Finding the Fourth Proportional to 14,699.77, 22,049.97 and 4,311.52

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Solution

The fourth proportional to 14,699.77, 22,049.97 and 4,311.52 is: 6,467.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,699.77 : 22,049.97 = 4,311.52 : x
  2. Step 2: Convert to fraction form
    14,699.77/22,049.97 = 4,311.52/x
  3. Step 3: Cross multiply
    14,699.77x = 22,049.97 × 4,311.52
  4. Step 4: Simplify right side
    14,699.77x = 95,068,886.65
  5. Step 5: Solve for x
    x = 95,068,886.65/14,699.77
  6. Step 6: Final answer
    x = 6,467.37

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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.