Home / 36,902.61-50,927.81-27,935.91

Finding the Fourth Proportional to 36,902.61, 50,927.81 and 27,935.91

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Solution

The fourth proportional to 36,902.61, 50,927.81 and 27,935.91 is: 38,553.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,902.61 : 50,927.81 = 27,935.91 : x
  2. Step 2: Convert to fraction form
    36,902.61/50,927.81 = 27,935.91/x
  3. Step 3: Cross multiply
    36,902.61x = 50,927.81 × 27,935.91
  4. Step 4: Simplify right side
    36,902.61x = 1,422,714,576.98
  5. Step 5: Solve for x
    x = 1,422,714,576.98/36,902.61
  6. Step 6: Final answer
    x = 38,553.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.