Home / 57,963.27-79,984.77-32,467.65

Finding the Fourth Proportional to 57,963.27, 79,984.77 and 32,467.65

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Solution

The fourth proportional to 57,963.27, 79,984.77 and 32,467.65 is: 44,802.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,963.27 : 79,984.77 = 32,467.65 : x
  2. Step 2: Convert to fraction form
    57,963.27/79,984.77 = 32,467.65/x
  3. Step 3: Cross multiply
    57,963.27x = 79,984.77 × 32,467.65
  4. Step 4: Simplify right side
    57,963.27x = 2,596,917,517.69
  5. Step 5: Solve for x
    x = 2,596,917,517.69/57,963.27
  6. Step 6: Final answer
    x = 44,802.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.