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Finding the Fourth Proportional to 29,483.49, 44,219.60 and 13,469.02

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Solution

The fourth proportional to 29,483.49, 44,219.60 and 13,469.02 is: 20,200.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,483.49 : 44,219.60 = 13,469.02 : x
  2. Step 2: Convert to fraction form
    29,483.49/44,219.60 = 13,469.02/x
  3. Step 3: Cross multiply
    29,483.49x = 44,219.60 × 13,469.02
  4. Step 4: Simplify right side
    29,483.49x = 595,594,503.48
  5. Step 5: Solve for x
    x = 595,594,503.48/29,483.49
  6. Step 6: Final answer
    x = 20,200.95

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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.