Home / 79,893.27-110,253.38-44,085.69

Finding the Fourth Proportional to 79,893.27, 110,253.38 and 44,085.69

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Solution

The fourth proportional to 79,893.27, 110,253.38 and 44,085.69 is: 60,838.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,893.27 : 110,253.38 = 44,085.69 : x
  2. Step 2: Convert to fraction form
    79,893.27/110,253.38 = 44,085.69/x
  3. Step 3: Cross multiply
    79,893.27x = 110,253.38 × 44,085.69
  4. Step 4: Simplify right side
    79,893.27x = 4,860,596,111.70
  5. Step 5: Solve for x
    x = 4,860,596,111.70/79,893.27
  6. Step 6: Final answer
    x = 60,838.62

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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.