Home / 79,926.57-110,298.07-44,116.57

Finding the Fourth Proportional to 79,926.57, 110,298.07 and 44,116.57

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Solution

The fourth proportional to 79,926.57, 110,298.07 and 44,116.57 is: 60,880.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,926.57 : 110,298.07 = 44,116.57 : x
  2. Step 2: Convert to fraction form
    79,926.57/110,298.07 = 44,116.57/x
  3. Step 3: Cross multiply
    79,926.57x = 110,298.07 × 44,116.57
  4. Step 4: Simplify right side
    79,926.57x = 4,865,972,139.98
  5. Step 5: Solve for x
    x = 4,865,972,139.98/79,926.57
  6. Step 6: Final answer
    x = 60,880.53

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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.