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Finding the Fourth Proportional to 244,488.70, 366,661.90 and 94,695.58

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Solution

The fourth proportional to 244,488.70, 366,661.90 and 94,695.58 is: 142,015.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,488.70 : 366,661.90 = 94,695.58 : x
  2. Step 2: Convert to fraction form
    244,488.70/366,661.90 = 94,695.58/x
  3. Step 3: Cross multiply
    244,488.70x = 366,661.90 × 94,695.58
  4. Step 4: Simplify right side
    244,488.70x = 34,721,260,131.01
  5. Step 5: Solve for x
    x = 34,721,260,131.01/244,488.70
  6. Step 6: Final answer
    x = 142,015.81

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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.