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Finding the Fourth Proportional to 29,662.98, 44,495.95 and 8,884.50

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Solution

The fourth proportional to 29,662.98, 44,495.95 and 8,884.50 is: 13,327.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,662.98 : 44,495.95 = 8,884.50 : x
  2. Step 2: Convert to fraction form
    29,662.98/44,495.95 = 8,884.50/x
  3. Step 3: Cross multiply
    29,662.98x = 44,495.95 × 8,884.50
  4. Step 4: Simplify right side
    29,662.98x = 395,324,267.78
  5. Step 5: Solve for x
    x = 395,324,267.78/29,662.98
  6. Step 6: Final answer
    x = 13,327.19

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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.