Home / 79,954.56-110,336.58-44,145.27

Finding the Fourth Proportional to 79,954.56, 110,336.58 and 44,145.27

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Solution

The fourth proportional to 79,954.56, 110,336.58 and 44,145.27 is: 60,920.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,954.56 : 110,336.58 = 44,145.27 : x
  2. Step 2: Convert to fraction form
    79,954.56/110,336.58 = 44,145.27/x
  3. Step 3: Cross multiply
    79,954.56x = 110,336.58 × 44,145.27
  4. Step 4: Simplify right side
    79,954.56x = 4,870,838,114.98
  5. Step 5: Solve for x
    x = 4,870,838,114.98/79,954.56
  6. Step 6: Final answer
    x = 60,920.08

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1.5x scale

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.