Home / 29,306.20-43,967.24-9,582.16

Finding the Fourth Proportional to 29,306.20, 43,967.24 and 9,582.16

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Solution

The fourth proportional to 29,306.20, 43,967.24 and 9,582.16 is: 14,375.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,306.20 : 43,967.24 = 9,582.16 : x
  2. Step 2: Convert to fraction form
    29,306.20/43,967.24 = 9,582.16/x
  3. Step 3: Cross multiply
    29,306.20x = 43,967.24 × 9,582.16
  4. Step 4: Simplify right side
    29,306.20x = 421,301,128.44
  5. Step 5: Solve for x
    x = 421,301,128.44/29,306.20
  6. Step 6: Final answer
    x = 14,375.84

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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.