Home / 23,107.05-34,663.00-7,525.89

Finding the Fourth Proportional to 23,107.05, 34,663.00 and 7,525.89

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Solution

The fourth proportional to 23,107.05, 34,663.00 and 7,525.89 is: 11,289.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,107.05 : 34,663.00 = 7,525.89 : x
  2. Step 2: Convert to fraction form
    23,107.05/34,663.00 = 7,525.89/x
  3. Step 3: Cross multiply
    23,107.05x = 34,663.00 × 7,525.89
  4. Step 4: Simplify right side
    23,107.05x = 260,869,732.94
  5. Step 5: Solve for x
    x = 260,869,732.94/23,107.05
  6. Step 6: Final answer
    x = 11,289.62

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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.