Home / 56,622.60-84,944.10-23,324.46

Finding the Fourth Proportional to 56,622.60, 84,944.10 and 23,324.46

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Solution

The fourth proportional to 56,622.60, 84,944.10 and 23,324.46 is: 34,990.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,622.60 : 84,944.10 = 23,324.46 : x
  2. Step 2: Convert to fraction form
    56,622.60/84,944.10 = 23,324.46/x
  3. Step 3: Cross multiply
    56,622.60x = 84,944.10 × 23,324.46
  4. Step 4: Simplify right side
    56,622.60x = 1,981,275,262.69
  5. Step 5: Solve for x
    x = 1,981,275,262.69/56,622.60
  6. Step 6: Final answer
    x = 34,990.89

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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.