Home / 79,928.22-110,298.86-44,117.46

Finding the Fourth Proportional to 79,928.22, 110,298.86 and 44,117.46

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Solution

The fourth proportional to 79,928.22, 110,298.86 and 44,117.46 is: 60,880.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,928.22 : 110,298.86 = 44,117.46 : x
  2. Step 2: Convert to fraction form
    79,928.22/110,298.86 = 44,117.46/x
  3. Step 3: Cross multiply
    79,928.22x = 110,298.86 × 44,117.46
  4. Step 4: Simplify right side
    79,928.22x = 4,866,105,323.51
  5. Step 5: Solve for x
    x = 4,866,105,323.51/79,928.22
  6. Step 6: Final answer
    x = 60,880.94

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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.