Home / 151,936.35-227,904.53-41,128.35

Finding the Fourth Proportional to 151,936.35, 227,904.53 and 41,128.35

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Solution

The fourth proportional to 151,936.35, 227,904.53 and 41,128.35 is: 61,692.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,936.35 : 227,904.53 = 41,128.35 : x
  2. Step 2: Convert to fraction form
    151,936.35/227,904.53 = 41,128.35/x
  3. Step 3: Cross multiply
    151,936.35x = 227,904.53 × 41,128.35
  4. Step 4: Simplify right side
    151,936.35x = 9,373,337,070.78
  5. Step 5: Solve for x
    x = 9,373,337,070.78/151,936.35
  6. Step 6: Final answer
    x = 61,692.53

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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.