Home / 23,193.06-34,785.19-9,863.58

Finding the Fourth Proportional to 23,193.06, 34,785.19 and 9,863.58

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Solution

The fourth proportional to 23,193.06, 34,785.19 and 9,863.58 is: 14,793.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,193.06 : 34,785.19 = 9,863.58 : x
  2. Step 2: Convert to fraction form
    23,193.06/34,785.19 = 9,863.58/x
  3. Step 3: Cross multiply
    23,193.06x = 34,785.19 × 9,863.58
  4. Step 4: Simplify right side
    23,193.06x = 343,106,504.38
  5. Step 5: Solve for x
    x = 343,106,504.38/23,193.06
  6. Step 6: Final answer
    x = 14,793.50

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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.