Home / 23,091.60-34,645.44-7,299.04

Finding the Fourth Proportional to 23,091.60, 34,645.44 and 7,299.04

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Solution

The fourth proportional to 23,091.60, 34,645.44 and 7,299.04 is: 10,951.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,091.60 : 34,645.44 = 7,299.04 : x
  2. Step 2: Convert to fraction form
    23,091.60/34,645.44 = 7,299.04/x
  3. Step 3: Cross multiply
    23,091.60x = 34,645.44 × 7,299.04
  4. Step 4: Simplify right side
    23,091.60x = 252,878,452.38
  5. Step 5: Solve for x
    x = 252,878,452.38/23,091.60
  6. Step 6: Final answer
    x = 10,951.10

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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.