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Finding the Fourth Proportional to 244,009.67, 365,979.87 and 94,320.45

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Solution

The fourth proportional to 244,009.67, 365,979.87 and 94,320.45 is: 141,467.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,009.67 : 365,979.87 = 94,320.45 : x
  2. Step 2: Convert to fraction form
    244,009.67/365,979.87 = 94,320.45/x
  3. Step 3: Cross multiply
    244,009.67x = 365,979.87 × 94,320.45
  4. Step 4: Simplify right side
    244,009.67x = 34,519,386,029.34
  5. Step 5: Solve for x
    x = 34,519,386,029.34/244,009.67
  6. Step 6: Final answer
    x = 141,467.29

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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.