Home / 182,899.02-273,993.44-134,780.22

Finding the Fourth Proportional to 182,899.02, 273,993.44 and 134,780.22

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Solution

The fourth proportional to 182,899.02, 273,993.44 and 134,780.22 is: 201,908.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,899.02 : 273,993.44 = 134,780.22 : x
  2. Step 2: Convert to fraction form
    182,899.02/273,993.44 = 134,780.22/x
  3. Step 3: Cross multiply
    182,899.02x = 273,993.44 × 134,780.22
  4. Step 4: Simplify right side
    182,899.02x = 36,928,894,751.79
  5. Step 5: Solve for x
    x = 36,928,894,751.79/182,899.02
  6. Step 6: Final answer
    x = 201,908.65

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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.