Home / 53,160.90-73,293.82-43,566.04

Finding the Fourth Proportional to 53,160.90, 73,293.82 and 43,566.04

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Solution

The fourth proportional to 53,160.90, 73,293.82 and 43,566.04 is: 60,065.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,160.90 : 73,293.82 = 43,566.04 : x
  2. Step 2: Convert to fraction form
    53,160.90/73,293.82 = 43,566.04/x
  3. Step 3: Cross multiply
    53,160.90x = 73,293.82 × 43,566.04
  4. Step 4: Simplify right side
    53,160.90x = 3,193,121,493.87
  5. Step 5: Solve for x
    x = 3,193,121,493.87/53,160.90
  6. Step 6: Final answer
    x = 60,065.23

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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.