Home / 33,360.13-50,058.66-13,652.52

Finding the Fourth Proportional to 33,360.13, 50,058.66 and 13,652.52

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Solution

The fourth proportional to 33,360.13, 50,058.66 and 13,652.52 is: 20,486.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,360.13 : 50,058.66 = 13,652.52 : x
  2. Step 2: Convert to fraction form
    33,360.13/50,058.66 = 13,652.52/x
  3. Step 3: Cross multiply
    33,360.13x = 50,058.66 × 13,652.52
  4. Step 4: Simplify right side
    33,360.13x = 683,427,001.88
  5. Step 5: Solve for x
    x = 683,427,001.88/33,360.13
  6. Step 6: Final answer
    x = 20,486.34

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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.