Home / 54,408.56-75,046.03-44,337.02

Finding the Fourth Proportional to 54,408.56, 75,046.03 and 44,337.02

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Solution

The fourth proportional to 54,408.56, 75,046.03 and 44,337.02 is: 61,154.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,408.56 : 75,046.03 = 44,337.02 : x
  2. Step 2: Convert to fraction form
    54,408.56/75,046.03 = 44,337.02/x
  3. Step 3: Cross multiply
    54,408.56x = 75,046.03 × 44,337.02
  4. Step 4: Simplify right side
    54,408.56x = 3,327,316,846.96
  5. Step 5: Solve for x
    x = 3,327,316,846.96/54,408.56
  6. Step 6: Final answer
    x = 61,154.30

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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.