Home / 14,756.92-22,141.44-10,828.22

Finding the Fourth Proportional to 14,756.92, 22,141.44 and 10,828.22

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Solution

The fourth proportional to 14,756.92, 22,141.44 and 10,828.22 is: 16,246.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,756.92 : 22,141.44 = 10,828.22 : x
  2. Step 2: Convert to fraction form
    14,756.92/22,141.44 = 10,828.22/x
  3. Step 3: Cross multiply
    14,756.92x = 22,141.44 × 10,828.22
  4. Step 4: Simplify right side
    14,756.92x = 239,752,272.73
  5. Step 5: Solve for x
    x = 239,752,272.73/14,756.92
  6. Step 6: Final answer
    x = 16,246.77

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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.