Home / 41,045.23-61,509.97-19,383.58

Finding the Fourth Proportional to 41,045.23, 61,509.97 and 19,383.58

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Solution

The fourth proportional to 41,045.23, 61,509.97 and 19,383.58 is: 29,048.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,045.23 : 61,509.97 = 19,383.58 : x
  2. Step 2: Convert to fraction form
    41,045.23/61,509.97 = 19,383.58/x
  3. Step 3: Cross multiply
    41,045.23x = 61,509.97 × 19,383.58
  4. Step 4: Simplify right side
    41,045.23x = 1,192,283,424.29
  5. Step 5: Solve for x
    x = 1,192,283,424.29/41,045.23
  6. Step 6: Final answer
    x = 29,048.04

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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.