Home / 79,926.43-110,298.48-44,116.45

Finding the Fourth Proportional to 79,926.43, 110,298.48 and 44,116.45

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Solution

The fourth proportional to 79,926.43, 110,298.48 and 44,116.45 is: 60,880.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,926.43 : 110,298.48 = 44,116.45 : x
  2. Step 2: Convert to fraction form
    79,926.43/110,298.48 = 44,116.45/x
  3. Step 3: Cross multiply
    79,926.43x = 110,298.48 × 44,116.45
  4. Step 4: Simplify right side
    79,926.43x = 4,865,976,605.92
  5. Step 5: Solve for x
    x = 4,865,976,605.92/79,926.43
  6. Step 6: Final answer
    x = 60,880.70

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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.