Home / 184,391.10-276,586.65-117,906.30

Finding the Fourth Proportional to 184,391.10, 276,586.65 and 117,906.30

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Solution

The fourth proportional to 184,391.10, 276,586.65 and 117,906.30 is: 176,859.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,391.10 : 276,586.65 = 117,906.30 : x
  2. Step 2: Convert to fraction form
    184,391.10/276,586.65 = 117,906.30/x
  3. Step 3: Cross multiply
    184,391.10x = 276,586.65 × 117,906.30
  4. Step 4: Simplify right side
    184,391.10x = 32,611,308,530.90
  5. Step 5: Solve for x
    x = 32,611,308,530.90/184,391.10
  6. Step 6: Final answer
    x = 176,859.45

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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.