Home / 43,756.25-60,365.64-32,453.55

Finding the Fourth Proportional to 43,756.25, 60,365.64 and 32,453.55

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Solution

The fourth proportional to 43,756.25, 60,365.64 and 32,453.55 is: 44,772.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,756.25 : 60,365.64 = 32,453.55 : x
  2. Step 2: Convert to fraction form
    43,756.25/60,365.64 = 32,453.55/x
  3. Step 3: Cross multiply
    43,756.25x = 60,365.64 × 32,453.55
  4. Step 4: Simplify right side
    43,756.25x = 1,959,079,316.02
  5. Step 5: Solve for x
    x = 1,959,079,316.02/43,756.25
  6. Step 6: Final answer
    x = 44,772.56

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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.