Home / 413,802.36-571,029.03-241,736.25

Finding the Fourth Proportional to 413,802.36, 571,029.03 and 241,736.25

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Solution

The fourth proportional to 413,802.36, 571,029.03 and 241,736.25 is: 333,585.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    413,802.36 : 571,029.03 = 241,736.25 : x
  2. Step 2: Convert to fraction form
    413,802.36/571,029.03 = 241,736.25/x
  3. Step 3: Cross multiply
    413,802.36x = 571,029.03 × 241,736.25
  4. Step 4: Simplify right side
    413,802.36x = 138,038,418,494.70
  5. Step 5: Solve for x
    x = 138,038,418,494.70/413,802.36
  6. Step 6: Final answer
    x = 333,585.38

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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.