Home / 43,825.44-60,466.86-29,505.45

Finding the Fourth Proportional to 43,825.44, 60,466.86 and 29,505.45

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Solution

The fourth proportional to 43,825.44, 60,466.86 and 29,505.45 is: 40,709.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,825.44 : 60,466.86 = 29,505.45 : x
  2. Step 2: Convert to fraction form
    43,825.44/60,466.86 = 29,505.45/x
  3. Step 3: Cross multiply
    43,825.44x = 60,466.86 × 29,505.45
  4. Step 4: Simplify right side
    43,825.44x = 1,784,101,914.39
  5. Step 5: Solve for x
    x = 1,784,101,914.39/43,825.44
  6. Step 6: Final answer
    x = 40,709.28

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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.