Home / 14,949.06-22,409.66-6,624.59

Finding the Fourth Proportional to 14,949.06, 22,409.66 and 6,624.59

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Solution

The fourth proportional to 14,949.06, 22,409.66 and 6,624.59 is: 9,930.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,949.06 : 22,409.66 = 6,624.59 : x
  2. Step 2: Convert to fraction form
    14,949.06/22,409.66 = 6,624.59/x
  3. Step 3: Cross multiply
    14,949.06x = 22,409.66 × 6,624.59
  4. Step 4: Simplify right side
    14,949.06x = 148,454,714.05
  5. Step 5: Solve for x
    x = 148,454,714.05/14,949.06
  6. Step 6: Final answer
    x = 9,930.71

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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.