Home / 55,199.16-82,594.62-33,027.84

Finding the Fourth Proportional to 55,199.16, 82,594.62 and 33,027.84

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Solution

The fourth proportional to 55,199.16, 82,594.62 and 33,027.84 is: 49,419.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,199.16 : 82,594.62 = 33,027.84 : x
  2. Step 2: Convert to fraction form
    55,199.16/82,594.62 = 33,027.84/x
  3. Step 3: Cross multiply
    55,199.16x = 82,594.62 × 33,027.84
  4. Step 4: Simplify right side
    55,199.16x = 2,727,921,894.22
  5. Step 5: Solve for x
    x = 2,727,921,894.22/55,199.16
  6. Step 6: Final answer
    x = 49,419.63

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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.