Home / 29,355.16-44,039.94-13,754.56

Finding the Fourth Proportional to 29,355.16, 44,039.94 and 13,754.56

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Solution

The fourth proportional to 29,355.16, 44,039.94 and 13,754.56 is: 20,635.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,355.16 : 44,039.94 = 13,754.56 : x
  2. Step 2: Convert to fraction form
    29,355.16/44,039.94 = 13,754.56/x
  3. Step 3: Cross multiply
    29,355.16x = 44,039.94 × 13,754.56
  4. Step 4: Simplify right side
    29,355.16x = 605,749,997.13
  5. Step 5: Solve for x
    x = 605,749,997.13/29,355.16
  6. Step 6: Final answer
    x = 20,635.21

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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.