Home / 53,133.58-79,596.69-41,391.82

Finding the Fourth Proportional to 53,133.58, 79,596.69 and 41,391.82

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Solution

The fourth proportional to 53,133.58, 79,596.69 and 41,391.82 is: 62,006.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,133.58 : 79,596.69 = 41,391.82 : x
  2. Step 2: Convert to fraction form
    53,133.58/79,596.69 = 41,391.82/x
  3. Step 3: Cross multiply
    53,133.58x = 79,596.69 × 41,391.82
  4. Step 4: Simplify right side
    53,133.58x = 3,294,651,865.08
  5. Step 5: Solve for x
    x = 3,294,651,865.08/53,133.58
  6. Step 6: Final answer
    x = 62,006.96

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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.