Home / 54,652.36-75,469.62-34,544.92

Finding the Fourth Proportional to 54,652.36, 75,469.62 and 34,544.92

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Solution

The fourth proportional to 54,652.36, 75,469.62 and 34,544.92 is: 47,703.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,652.36 : 75,469.62 = 34,544.92 : x
  2. Step 2: Convert to fraction form
    54,652.36/75,469.62 = 34,544.92/x
  3. Step 3: Cross multiply
    54,652.36x = 75,469.62 × 34,544.92
  4. Step 4: Simplify right side
    54,652.36x = 2,607,091,985.33
  5. Step 5: Solve for x
    x = 2,607,091,985.33/54,652.36
  6. Step 6: Final answer
    x = 47,703.19

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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.