Home / 151,766.10-227,640.78-46,585.04

Finding the Fourth Proportional to 151,766.10, 227,640.78 and 46,585.04

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Solution

The fourth proportional to 151,766.10, 227,640.78 and 46,585.04 is: 69,874.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,766.10 : 227,640.78 = 46,585.04 : x
  2. Step 2: Convert to fraction form
    151,766.10/227,640.78 = 46,585.04/x
  3. Step 3: Cross multiply
    151,766.10x = 227,640.78 × 46,585.04
  4. Step 4: Simplify right side
    151,766.10x = 10,604,653,703.73
  5. Step 5: Solve for x
    x = 10,604,653,703.73/151,766.10
  6. Step 6: Final answer
    x = 69,874.98

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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.