Home / 44,693.10-67,056.03-18,399.90

Finding the Fourth Proportional to 44,693.10, 67,056.03 and 18,399.90

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Solution

The fourth proportional to 44,693.10, 67,056.03 and 18,399.90 is: 27,606.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,693.10 : 67,056.03 = 18,399.90 : x
  2. Step 2: Convert to fraction form
    44,693.10/67,056.03 = 18,399.90/x
  3. Step 3: Cross multiply
    44,693.10x = 67,056.03 × 18,399.90
  4. Step 4: Simplify right side
    44,693.10x = 1,233,824,246.40
  5. Step 5: Solve for x
    x = 1,233,824,246.40/44,693.10
  6. Step 6: Final answer
    x = 27,606.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.