Home / 110,423.52-165,661.71-35,550.66

Finding the Fourth Proportional to 110,423.52, 165,661.71 and 35,550.66

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Solution

The fourth proportional to 110,423.52, 165,661.71 and 35,550.66 is: 53,334.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,423.52 : 165,661.71 = 35,550.66 : x
  2. Step 2: Convert to fraction form
    110,423.52/165,661.71 = 35,550.66/x
  3. Step 3: Cross multiply
    110,423.52x = 165,661.71 × 35,550.66
  4. Step 4: Simplify right side
    110,423.52x = 5,889,383,615.15
  5. Step 5: Solve for x
    x = 5,889,383,615.15/110,423.52
  6. Step 6: Final answer
    x = 53,334.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.