Home / 37,327.80-55,991.70-34,476.60

Finding the Fourth Proportional to 37,327.80, 55,991.70 and 34,476.60

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Solution

The fourth proportional to 37,327.80, 55,991.70 and 34,476.60 is: 51,714.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,327.80 : 55,991.70 = 34,476.60 : x
  2. Step 2: Convert to fraction form
    37,327.80/55,991.70 = 34,476.60/x
  3. Step 3: Cross multiply
    37,327.80x = 55,991.70 × 34,476.60
  4. Step 4: Simplify right side
    37,327.80x = 1,930,403,444.22
  5. Step 5: Solve for x
    x = 1,930,403,444.22/37,327.80
  6. Step 6: Final answer
    x = 51,714.90

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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.