Home / 79,928.32-110,300.47-44,118.33

Finding the Fourth Proportional to 79,928.32, 110,300.47 and 44,118.33

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Solution

The fourth proportional to 79,928.32, 110,300.47 and 44,118.33 is: 60,882.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,928.32 : 110,300.47 = 44,118.33 : x
  2. Step 2: Convert to fraction form
    79,928.32/110,300.47 = 44,118.33/x
  3. Step 3: Cross multiply
    79,928.32x = 110,300.47 × 44,118.33
  4. Step 4: Simplify right side
    79,928.32x = 4,866,272,534.62
  5. Step 5: Solve for x
    x = 4,866,272,534.62/79,928.32
  6. Step 6: Final answer
    x = 60,882.96

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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.