Home / 22,528.60-33,785.24-7,532.39

Finding the Fourth Proportional to 22,528.60, 33,785.24 and 7,532.39

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Solution

The fourth proportional to 22,528.60, 33,785.24 and 7,532.39 is: 11,296.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,528.60 : 33,785.24 = 7,532.39 : x
  2. Step 2: Convert to fraction form
    22,528.60/33,785.24 = 7,532.39/x
  3. Step 3: Cross multiply
    22,528.60x = 33,785.24 × 7,532.39
  4. Step 4: Simplify right side
    22,528.60x = 254,483,650.72
  5. Step 5: Solve for x
    x = 254,483,650.72/22,528.60
  6. Step 6: Final answer
    x = 11,296.03

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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.