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Finding the Fourth Proportional to 14,793.34, 22,200.90 and 7,003.84

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Solution

The fourth proportional to 14,793.34, 22,200.90 and 7,003.84 is: 10,510.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,793.34 : 22,200.90 = 7,003.84 : x
  2. Step 2: Convert to fraction form
    14,793.34/22,200.90 = 7,003.84/x
  3. Step 3: Cross multiply
    14,793.34x = 22,200.90 × 7,003.84
  4. Step 4: Simplify right side
    14,793.34x = 155,491,551.46
  5. Step 5: Solve for x
    x = 155,491,551.46/14,793.34
  6. Step 6: Final answer
    x = 10,510.92

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.