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Finding the Fourth Proportional to 365,347.76, 504,181.76 and 204,199.34

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Solution

The fourth proportional to 365,347.76, 504,181.76 and 204,199.34 is: 281,796.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,347.76 : 504,181.76 = 204,199.34 : x
  2. Step 2: Convert to fraction form
    365,347.76/504,181.76 = 204,199.34/x
  3. Step 3: Cross multiply
    365,347.76x = 504,181.76 × 204,199.34
  4. Step 4: Simplify right side
    365,347.76x = 102,953,584,402.99
  5. Step 5: Solve for x
    x = 102,953,584,402.99/365,347.76
  6. Step 6: Final answer
    x = 281,796.13

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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.