Home / 35,083.16-52,625.82-15,351.56

Finding the Fourth Proportional to 35,083.16, 52,625.82 and 15,351.56

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Solution

The fourth proportional to 35,083.16, 52,625.82 and 15,351.56 is: 23,027.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,083.16 : 52,625.82 = 15,351.56 : x
  2. Step 2: Convert to fraction form
    35,083.16/52,625.82 = 15,351.56/x
  3. Step 3: Cross multiply
    35,083.16x = 52,625.82 × 15,351.56
  4. Step 4: Simplify right side
    35,083.16x = 807,888,433.28
  5. Step 5: Solve for x
    x = 807,888,433.28/35,083.16
  6. Step 6: Final answer
    x = 23,027.81

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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.