Home / 23,772.05-32,770.49-18,096.91

Finding the Fourth Proportional to 23,772.05, 32,770.49 and 18,096.91

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Solution

The fourth proportional to 23,772.05, 32,770.49 and 18,096.91 is: 24,947.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,772.05 : 32,770.49 = 18,096.91 : x
  2. Step 2: Convert to fraction form
    23,772.05/32,770.49 = 18,096.91/x
  3. Step 3: Cross multiply
    23,772.05x = 32,770.49 × 18,096.91
  4. Step 4: Simplify right side
    23,772.05x = 593,044,353.85
  5. Step 5: Solve for x
    x = 593,044,353.85/23,772.05
  6. Step 6: Final answer
    x = 24,947.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.