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Finding the Fourth Proportional to 29,797.05, 44,683.84 and 10,817.16

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Solution

The fourth proportional to 29,797.05, 44,683.84 and 10,817.16 is: 16,221.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,797.05 : 44,683.84 = 10,817.16 : x
  2. Step 2: Convert to fraction form
    29,797.05/44,683.84 = 10,817.16/x
  3. Step 3: Cross multiply
    29,797.05x = 44,683.84 × 10,817.16
  4. Step 4: Simplify right side
    29,797.05x = 483,352,246.69
  5. Step 5: Solve for x
    x = 483,352,246.69/29,797.05
  6. Step 6: Final answer
    x = 16,221.48

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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.