Home / 41,055.27-61,429.13-29,236.35

Finding the Fourth Proportional to 41,055.27, 61,429.13 and 29,236.35

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Solution

The fourth proportional to 41,055.27, 61,429.13 and 29,236.35 is: 43,745.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,055.27 : 61,429.13 = 29,236.35 : x
  2. Step 2: Convert to fraction form
    41,055.27/61,429.13 = 29,236.35/x
  3. Step 3: Cross multiply
    41,055.27x = 61,429.13 × 29,236.35
  4. Step 4: Simplify right side
    41,055.27x = 1,795,963,398.69
  5. Step 5: Solve for x
    x = 1,795,963,398.69/41,055.27
  6. Step 6: Final answer
    x = 43,745.01

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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.