Home / 151,671.41-227,329.99-114,110.83

Finding the Fourth Proportional to 151,671.41, 227,329.99 and 114,110.83

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Solution

The fourth proportional to 151,671.41, 227,329.99 and 114,110.83 is: 171,032.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,671.41 : 227,329.99 = 114,110.83 : x
  2. Step 2: Convert to fraction form
    151,671.41/227,329.99 = 114,110.83/x
  3. Step 3: Cross multiply
    151,671.41x = 227,329.99 × 114,110.83
  4. Step 4: Simplify right side
    151,671.41x = 25,940,813,204.82
  5. Step 5: Solve for x
    x = 25,940,813,204.82/151,671.41
  6. Step 6: Final answer
    x = 171,032.98

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1.5x scale

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.