Home / 441,941.06-609,882.82-250,958.72

Finding the Fourth Proportional to 441,941.06, 609,882.82 and 250,958.72

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Solution

The fourth proportional to 441,941.06, 609,882.82 and 250,958.72 is: 346,325.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,941.06 : 609,882.82 = 250,958.72 : x
  2. Step 2: Convert to fraction form
    441,941.06/609,882.82 = 250,958.72/x
  3. Step 3: Cross multiply
    441,941.06x = 609,882.82 × 250,958.72
  4. Step 4: Simplify right side
    441,941.06x = 153,055,411,857.19
  5. Step 5: Solve for x
    x = 153,055,411,857.19/441,941.06
  6. Step 6: Final answer
    x = 346,325.39

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Double scale
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1.5x scale

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.