Home / 34,195.60-47,211.26-22,102.41

Finding the Fourth Proportional to 34,195.60, 47,211.26 and 22,102.41

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Solution

The fourth proportional to 34,195.60, 47,211.26 and 22,102.41 is: 30,515.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,195.60 : 47,211.26 = 22,102.41 : x
  2. Step 2: Convert to fraction form
    34,195.60/47,211.26 = 22,102.41/x
  3. Step 3: Cross multiply
    34,195.60x = 47,211.26 × 22,102.41
  4. Step 4: Simplify right side
    34,195.60x = 1,043,482,625.14
  5. Step 5: Solve for x
    x = 1,043,482,625.14/34,195.60
  6. Step 6: Final answer
    x = 30,515.11

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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.