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Finding the Fourth Proportional to 14,701.34, 22,052.21 and 4,313.30

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Solution

The fourth proportional to 14,701.34, 22,052.21 and 4,313.30 is: 6,470.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,701.34 : 22,052.21 = 4,313.30 : x
  2. Step 2: Convert to fraction form
    14,701.34/22,052.21 = 4,313.30/x
  3. Step 3: Cross multiply
    14,701.34x = 22,052.21 × 4,313.30
  4. Step 4: Simplify right side
    14,701.34x = 95,117,797.39
  5. Step 5: Solve for x
    x = 95,117,797.39/14,701.34
  6. Step 6: Final answer
    x = 6,470.01

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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.