Home / 165,150.45-247,677.08-46,832.13

Finding the Fourth Proportional to 165,150.45, 247,677.08 and 46,832.13

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Solution

The fourth proportional to 165,150.45, 247,677.08 and 46,832.13 is: 70,234.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,150.45 : 247,677.08 = 46,832.13 : x
  2. Step 2: Convert to fraction form
    165,150.45/247,677.08 = 46,832.13/x
  3. Step 3: Cross multiply
    165,150.45x = 247,677.08 × 46,832.13
  4. Step 4: Simplify right side
    165,150.45x = 11,599,244,974.42
  5. Step 5: Solve for x
    x = 11,599,244,974.42/165,150.45
  6. Step 6: Final answer
    x = 70,234.41

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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.