Home / 55,939.42-83,913.74-24,350.54

Finding the Fourth Proportional to 55,939.42, 83,913.74 and 24,350.54

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Solution

The fourth proportional to 55,939.42, 83,913.74 and 24,350.54 is: 36,527.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,939.42 : 83,913.74 = 24,350.54 : x
  2. Step 2: Convert to fraction form
    55,939.42/83,913.74 = 24,350.54/x
  3. Step 3: Cross multiply
    55,939.42x = 83,913.74 × 24,350.54
  4. Step 4: Simplify right side
    55,939.42x = 2,043,344,432.41
  5. Step 5: Solve for x
    x = 2,043,344,432.41/55,939.42
  6. Step 6: Final answer
    x = 36,527.81

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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.