Home / 339,664.84-467,927.34-237,499.14

Finding the Fourth Proportional to 339,664.84, 467,927.34 and 237,499.14

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Solution

The fourth proportional to 339,664.84, 467,927.34 and 237,499.14 is: 327,182.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    339,664.84 : 467,927.34 = 237,499.14 : x
  2. Step 2: Convert to fraction form
    339,664.84/467,927.34 = 237,499.14/x
  3. Step 3: Cross multiply
    339,664.84x = 467,927.34 × 237,499.14
  4. Step 4: Simplify right side
    339,664.84x = 111,132,340,832.49
  5. Step 5: Solve for x
    x = 111,132,340,832.49/339,664.84
  6. Step 6: Final answer
    x = 327,182.35

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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.