Home / 36,582.06-54,871.83-15,508.53

Finding the Fourth Proportional to 36,582.06, 54,871.83 and 15,508.53

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Solution

The fourth proportional to 36,582.06, 54,871.83 and 15,508.53 is: 23,262.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,582.06 : 54,871.83 = 15,508.53 : x
  2. Step 2: Convert to fraction form
    36,582.06/54,871.83 = 15,508.53/x
  3. Step 3: Cross multiply
    36,582.06x = 54,871.83 × 15,508.53
  4. Step 4: Simplify right side
    36,582.06x = 850,981,421.71
  5. Step 5: Solve for x
    x = 850,981,421.71/36,582.06
  6. Step 6: Final answer
    x = 23,262.26

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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.