Home / 34,194.60-47,209.88-22,101.41

Finding the Fourth Proportional to 34,194.60, 47,209.88 and 22,101.41

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Solution

The fourth proportional to 34,194.60, 47,209.88 and 22,101.41 is: 30,513.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,194.60 : 47,209.88 = 22,101.41 : x
  2. Step 2: Convert to fraction form
    34,194.60/47,209.88 = 22,101.41/x
  3. Step 3: Cross multiply
    34,194.60x = 47,209.88 × 22,101.41
  4. Step 4: Simplify right side
    34,194.60x = 1,043,405,087.21
  5. Step 5: Solve for x
    x = 1,043,405,087.21/34,194.60
  6. Step 6: Final answer
    x = 30,513.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.