Home / 23,064.70-34,573.92-9,005.38

Finding the Fourth Proportional to 23,064.70, 34,573.92 and 9,005.38

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Solution

The fourth proportional to 23,064.70, 34,573.92 and 9,005.38 is: 13,499.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,064.70 : 34,573.92 = 9,005.38 : x
  2. Step 2: Convert to fraction form
    23,064.70/34,573.92 = 9,005.38/x
  3. Step 3: Cross multiply
    23,064.70x = 34,573.92 × 9,005.38
  4. Step 4: Simplify right side
    23,064.70x = 311,351,287.69
  5. Step 5: Solve for x
    x = 311,351,287.69/23,064.70
  6. Step 6: Final answer
    x = 13,499.04

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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.