Home / 132,722.03-199,080.60-32,882.45

Finding the Fourth Proportional to 132,722.03, 199,080.60 and 32,882.45

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Solution

The fourth proportional to 132,722.03, 199,080.60 and 32,882.45 is: 49,323.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,722.03 : 199,080.60 = 32,882.45 : x
  2. Step 2: Convert to fraction form
    132,722.03/199,080.60 = 32,882.45/x
  3. Step 3: Cross multiply
    132,722.03x = 199,080.60 × 32,882.45
  4. Step 4: Simplify right side
    132,722.03x = 6,546,256,880.07
  5. Step 5: Solve for x
    x = 6,546,256,880.07/132,722.03
  6. Step 6: Final answer
    x = 49,323.06

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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.