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Finding the Fourth Proportional to 43,775.64, 60,410.01 and 24,913.80

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Solution

The fourth proportional to 43,775.64, 60,410.01 and 24,913.80 is: 34,380.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,775.64 : 60,410.01 = 24,913.80 : x
  2. Step 2: Convert to fraction form
    43,775.64/60,410.01 = 24,913.80/x
  3. Step 3: Cross multiply
    43,775.64x = 60,410.01 × 24,913.80
  4. Step 4: Simplify right side
    43,775.64x = 1,505,042,907.14
  5. Step 5: Solve for x
    x = 1,505,042,907.14/43,775.64
  6. Step 6: Final answer
    x = 34,380.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.