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Finding the Fourth Proportional to 244,813.74, 366,875.94 and 194,671.10

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Solution

The fourth proportional to 244,813.74, 366,875.94 and 194,671.10 is: 291,732.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,813.74 : 366,875.94 = 194,671.10 : x
  2. Step 2: Convert to fraction form
    244,813.74/366,875.94 = 194,671.10/x
  3. Step 3: Cross multiply
    244,813.74x = 366,875.94 × 194,671.10
  4. Step 4: Simplify right side
    244,813.74x = 71,420,142,803.33
  5. Step 5: Solve for x
    x = 71,420,142,803.33/244,813.74
  6. Step 6: Final answer
    x = 291,732.58

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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.