Home / 79,923.16-110,289.24-44,112.25

Finding the Fourth Proportional to 79,923.16, 110,289.24 and 44,112.25

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Solution

The fourth proportional to 79,923.16, 110,289.24 and 44,112.25 is: 60,872.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,923.16 : 110,289.24 = 44,112.25 : x
  2. Step 2: Convert to fraction form
    79,923.16/110,289.24 = 44,112.25/x
  3. Step 3: Cross multiply
    79,923.16x = 110,289.24 × 44,112.25
  4. Step 4: Simplify right side
    79,923.16x = 4,865,106,527.19
  5. Step 5: Solve for x
    x = 4,865,106,527.19/79,923.16
  6. Step 6: Final answer
    x = 60,872.30

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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.