Home / 336,758.26-464,726.63-250,791.15

Finding the Fourth Proportional to 336,758.26, 464,726.63 and 250,791.15

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Solution

The fourth proportional to 336,758.26, 464,726.63 and 250,791.15 is: 346,091.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,758.26 : 464,726.63 = 250,791.15 : x
  2. Step 2: Convert to fraction form
    336,758.26/464,726.63 = 250,791.15/x
  3. Step 3: Cross multiply
    336,758.26x = 464,726.63 × 250,791.15
  4. Step 4: Simplify right side
    336,758.26x = 116,549,325,973.33
  5. Step 5: Solve for x
    x = 116,549,325,973.33/336,758.26
  6. Step 6: Final answer
    x = 346,091.96

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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.