Home / 29,681.20-44,550.60-14,906.80

Finding the Fourth Proportional to 29,681.20, 44,550.60 and 14,906.80

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Solution

The fourth proportional to 29,681.20, 44,550.60 and 14,906.80 is: 22,374.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,681.20 : 44,550.60 = 14,906.80 : x
  2. Step 2: Convert to fraction form
    29,681.20/44,550.60 = 14,906.80/x
  3. Step 3: Cross multiply
    29,681.20x = 44,550.60 × 14,906.80
  4. Step 4: Simplify right side
    29,681.20x = 664,106,884.08
  5. Step 5: Solve for x
    x = 664,106,884.08/29,681.20
  6. Step 6: Final answer
    x = 22,374.66

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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.