Home / 41,111.06-61,670.63-17,090.41

Finding the Fourth Proportional to 41,111.06, 61,670.63 and 17,090.41

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Solution

The fourth proportional to 41,111.06, 61,670.63 and 17,090.41 is: 25,637.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,111.06 : 61,670.63 = 17,090.41 : x
  2. Step 2: Convert to fraction form
    41,111.06/61,670.63 = 17,090.41/x
  3. Step 3: Cross multiply
    41,111.06x = 61,670.63 × 17,090.41
  4. Step 4: Simplify right side
    41,111.06x = 1,053,976,299.81
  5. Step 5: Solve for x
    x = 1,053,976,299.81/41,111.06
  6. Step 6: Final answer
    x = 25,637.29

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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.