Home / 43,563.88-60,048.28-29,392.12

Finding the Fourth Proportional to 43,563.88, 60,048.28 and 29,392.12

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Solution

The fourth proportional to 43,563.88, 60,048.28 and 29,392.12 is: 40,513.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,563.88 : 60,048.28 = 29,392.12 : x
  2. Step 2: Convert to fraction form
    43,563.88/60,048.28 = 29,392.12/x
  3. Step 3: Cross multiply
    43,563.88x = 60,048.28 × 29,392.12
  4. Step 4: Simplify right side
    43,563.88x = 1,764,946,251.55
  5. Step 5: Solve for x
    x = 1,764,946,251.55/43,563.88
  6. Step 6: Final answer
    x = 40,513.98

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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.