Home / 23,169.16-34,753.98-7,586.92

Finding the Fourth Proportional to 23,169.16, 34,753.98 and 7,586.92

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Solution

The fourth proportional to 23,169.16, 34,753.98 and 7,586.92 is: 11,380.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,169.16 : 34,753.98 = 7,586.92 : x
  2. Step 2: Convert to fraction form
    23,169.16/34,753.98 = 7,586.92/x
  3. Step 3: Cross multiply
    23,169.16x = 34,753.98 × 7,586.92
  4. Step 4: Simplify right side
    23,169.16x = 263,675,665.94
  5. Step 5: Solve for x
    x = 263,675,665.94/23,169.16
  6. Step 6: Final answer
    x = 11,380.46

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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.