Home / 22,392.24-33,566.44-8,341.96

Finding the Fourth Proportional to 22,392.24, 33,566.44 and 8,341.96

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Solution

The fourth proportional to 22,392.24, 33,566.44 and 8,341.96 is: 12,504.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,392.24 : 33,566.44 = 8,341.96 : x
  2. Step 2: Convert to fraction form
    22,392.24/33,566.44 = 8,341.96/x
  3. Step 3: Cross multiply
    22,392.24x = 33,566.44 × 8,341.96
  4. Step 4: Simplify right side
    22,392.24x = 280,009,899.82
  5. Step 5: Solve for x
    x = 280,009,899.82/22,392.24
  6. Step 6: Final answer
    x = 12,504.77

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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.