Home / 29,762.37-41,073.92-19,673.31

Finding the Fourth Proportional to 29,762.37, 41,073.92 and 19,673.31

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Solution

The fourth proportional to 29,762.37, 41,073.92 and 19,673.31 is: 27,150.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,762.37 : 41,073.92 = 19,673.31 : x
  2. Step 2: Convert to fraction form
    29,762.37/41,073.92 = 19,673.31/x
  3. Step 3: Cross multiply
    29,762.37x = 41,073.92 × 19,673.31
  4. Step 4: Simplify right side
    29,762.37x = 808,060,090.51
  5. Step 5: Solve for x
    x = 808,060,090.51/29,762.37
  6. Step 6: Final answer
    x = 27,150.39

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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.