Home / 55,883.56-83,799.42-32,516.68

Finding the Fourth Proportional to 55,883.56, 83,799.42 and 32,516.68

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Solution

The fourth proportional to 55,883.56, 83,799.42 and 32,516.68 is: 48,759.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,883.56 : 83,799.42 = 32,516.68 : x
  2. Step 2: Convert to fraction form
    55,883.56/83,799.42 = 32,516.68/x
  3. Step 3: Cross multiply
    55,883.56x = 83,799.42 × 32,516.68
  4. Step 4: Simplify right side
    55,883.56x = 2,724,878,924.33
  5. Step 5: Solve for x
    x = 2,724,878,924.33/55,883.56
  6. Step 6: Final answer
    x = 48,759.94

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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.