Home / 36,962.37-51,008.56-21,046.88

Finding the Fourth Proportional to 36,962.37, 51,008.56 and 21,046.88

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Solution

The fourth proportional to 36,962.37, 51,008.56 and 21,046.88 is: 29,044.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,962.37 : 51,008.56 = 21,046.88 : x
  2. Step 2: Convert to fraction form
    36,962.37/51,008.56 = 21,046.88/x
  3. Step 3: Cross multiply
    36,962.37x = 51,008.56 × 21,046.88
  4. Step 4: Simplify right side
    36,962.37x = 1,073,571,116.20
  5. Step 5: Solve for x
    x = 1,073,571,116.20/36,962.37
  6. Step 6: Final answer
    x = 29,044.98

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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.