Home / 55,937.22-83,795.04-36,229.56

Finding the Fourth Proportional to 55,937.22, 83,795.04 and 36,229.56

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Solution

The fourth proportional to 55,937.22, 83,795.04 and 36,229.56 is: 54,272.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,937.22 : 83,795.04 = 36,229.56 : x
  2. Step 2: Convert to fraction form
    55,937.22/83,795.04 = 36,229.56/x
  3. Step 3: Cross multiply
    55,937.22x = 83,795.04 × 36,229.56
  4. Step 4: Simplify right side
    55,937.22x = 3,035,857,429.38
  5. Step 5: Solve for x
    x = 3,035,857,429.38/55,937.22
  6. Step 6: Final answer
    x = 54,272.58

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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.