Home / 22,566.72-33,853.20-9,416.04

Finding the Fourth Proportional to 22,566.72, 33,853.20 and 9,416.04

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Solution

The fourth proportional to 22,566.72, 33,853.20 and 9,416.04 is: 14,125.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,566.72 : 33,853.20 = 9,416.04 : x
  2. Step 2: Convert to fraction form
    22,566.72/33,853.20 = 9,416.04/x
  3. Step 3: Cross multiply
    22,566.72x = 33,853.20 × 9,416.04
  4. Step 4: Simplify right side
    22,566.72x = 318,763,085.33
  5. Step 5: Solve for x
    x = 318,763,085.33/22,566.72
  6. Step 6: Final answer
    x = 14,125.36

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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.