Home / 29,762.36-41,073.87-19,673.30

Finding the Fourth Proportional to 29,762.36, 41,073.87 and 19,673.30

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Solution

The fourth proportional to 29,762.36, 41,073.87 and 19,673.30 is: 27,150.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,762.36 : 41,073.87 = 19,673.30 : x
  2. Step 2: Convert to fraction form
    29,762.36/41,073.87 = 19,673.30/x
  3. Step 3: Cross multiply
    29,762.36x = 41,073.87 × 19,673.30
  4. Step 4: Simplify right side
    29,762.36x = 808,058,361.30
  5. Step 5: Solve for x
    x = 808,058,361.30/29,762.36
  6. Step 6: Final answer
    x = 27,150.35

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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.