Home / 411,569.51-567,967.55-230,293.33

Finding the Fourth Proportional to 411,569.51, 567,967.55 and 230,293.33

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Solution

The fourth proportional to 411,569.51, 567,967.55 and 230,293.33 is: 317,805.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    411,569.51 : 567,967.55 = 230,293.33 : x
  2. Step 2: Convert to fraction form
    411,569.51/567,967.55 = 230,293.33/x
  3. Step 3: Cross multiply
    411,569.51x = 567,967.55 × 230,293.33
  4. Step 4: Simplify right side
    411,569.51x = 130,799,135,850.06
  5. Step 5: Solve for x
    x = 130,799,135,850.06/411,569.51
  6. Step 6: Final answer
    x = 317,805.70

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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.