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Finding the Fourth Proportional to 34,393.32, 51,568.74 and 22,532.58

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Solution

The fourth proportional to 34,393.32, 51,568.74 and 22,532.58 is: 33,784.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,393.32 : 51,568.74 = 22,532.58 : x
  2. Step 2: Convert to fraction form
    34,393.32/51,568.74 = 22,532.58/x
  3. Step 3: Cross multiply
    34,393.32x = 51,568.74 × 22,532.58
  4. Step 4: Simplify right side
    34,393.32x = 1,161,976,759.55
  5. Step 5: Solve for x
    x = 1,161,976,759.55/34,393.32
  6. Step 6: Final answer
    x = 33,784.95

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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.