Home / 39,392.25-54,356.43-24,086.49

Finding the Fourth Proportional to 39,392.25, 54,356.43 and 24,086.49

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Solution

The fourth proportional to 39,392.25, 54,356.43 and 24,086.49 is: 33,236.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,392.25 : 54,356.43 = 24,086.49 : x
  2. Step 2: Convert to fraction form
    39,392.25/54,356.43 = 24,086.49/x
  3. Step 3: Cross multiply
    39,392.25x = 54,356.43 × 24,086.49
  4. Step 4: Simplify right side
    39,392.25x = 1,309,255,607.63
  5. Step 5: Solve for x
    x = 1,309,255,607.63/39,392.25
  6. Step 6: Final answer
    x = 33,236.38

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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.