Home / 79,867.49-110,212.67-44,050.37

Finding the Fourth Proportional to 79,867.49, 110,212.67 and 44,050.37

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Solution

The fourth proportional to 79,867.49, 110,212.67 and 44,050.37 is: 60,787.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,867.49 : 110,212.67 = 44,050.37 : x
  2. Step 2: Convert to fraction form
    79,867.49/110,212.67 = 44,050.37/x
  3. Step 3: Cross multiply
    79,867.49x = 110,212.67 × 44,050.37
  4. Step 4: Simplify right side
    79,867.49x = 4,854,908,451.25
  5. Step 5: Solve for x
    x = 4,854,908,451.25/79,867.49
  6. Step 6: Final answer
    x = 60,787.05

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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.