Home / 182,900.02-273,994.94-134,781.22

Finding the Fourth Proportional to 182,900.02, 273,994.94 and 134,781.22

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Solution

The fourth proportional to 182,900.02, 273,994.94 and 134,781.22 is: 201,910.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,900.02 : 273,994.94 = 134,781.22 : x
  2. Step 2: Convert to fraction form
    182,900.02/273,994.94 = 134,781.22/x
  3. Step 3: Cross multiply
    182,900.02x = 273,994.94 × 134,781.22
  4. Step 4: Simplify right side
    182,900.02x = 36,929,372,287.03
  5. Step 5: Solve for x
    x = 36,929,372,287.03/182,900.02
  6. Step 6: Final answer
    x = 201,910.16

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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.