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Finding the Fourth Proportional to 244,019.40, 365,856.30 and 94,201.80

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Solution

The fourth proportional to 244,019.40, 365,856.30 and 94,201.80 is: 141,235.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,019.40 : 365,856.30 = 94,201.80 : x
  2. Step 2: Convert to fraction form
    244,019.40/365,856.30 = 94,201.80/x
  3. Step 3: Cross multiply
    244,019.40x = 365,856.30 × 94,201.80
  4. Step 4: Simplify right side
    244,019.40x = 34,464,322,001.34
  5. Step 5: Solve for x
    x = 34,464,322,001.34/244,019.40
  6. Step 6: Final answer
    x = 141,235.99

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.