Home / 23,627.60-35,441.40-22,169.60

Finding the Fourth Proportional to 23,627.60, 35,441.40 and 22,169.60

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Solution

The fourth proportional to 23,627.60, 35,441.40 and 22,169.60 is: 33,254.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,627.60 : 35,441.40 = 22,169.60 : x
  2. Step 2: Convert to fraction form
    23,627.60/35,441.40 = 22,169.60/x
  3. Step 3: Cross multiply
    23,627.60x = 35,441.40 × 22,169.60
  4. Step 4: Simplify right side
    23,627.60x = 785,721,661.44
  5. Step 5: Solve for x
    x = 785,721,661.44/23,627.60
  6. Step 6: Final answer
    x = 33,254.40

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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.