Home / 23,410.97-35,109.15-7,824.95

Finding the Fourth Proportional to 23,410.97, 35,109.15 and 7,824.95

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Solution

The fourth proportional to 23,410.97, 35,109.15 and 7,824.95 is: 11,734.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,410.97 : 35,109.15 = 7,824.95 : x
  2. Step 2: Convert to fraction form
    23,410.97/35,109.15 = 7,824.95/x
  3. Step 3: Cross multiply
    23,410.97x = 35,109.15 × 7,824.95
  4. Step 4: Simplify right side
    23,410.97x = 274,727,167.75
  5. Step 5: Solve for x
    x = 274,727,167.75/23,410.97
  6. Step 6: Final answer
    x = 11,734.98

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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.