Home / 33,916.88-46,802.76-19,010

Finding the Fourth Proportional to 33,916.88, 46,802.76 and 19,010

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Solution

The fourth proportional to 33,916.88, 46,802.76 and 19,010 is: 26,232.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,916.88 : 46,802.76 = 19,010 : x
  2. Step 2: Convert to fraction form
    33,916.88/46,802.76 = 19,010/x
  3. Step 3: Cross multiply
    33,916.88x = 46,802.76 × 19,010
  4. Step 4: Simplify right side
    33,916.88x = 889,720,467.60
  5. Step 5: Solve for x
    x = 889,720,467.60/33,916.88
  6. Step 6: Final answer
    x = 26,232.38

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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.