Home / 273,040.22-376,797.25-152,189.18

Finding the Fourth Proportional to 273,040.22, 376,797.25 and 152,189.18

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Solution

The fourth proportional to 273,040.22, 376,797.25 and 152,189.18 is: 210,022.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,040.22 : 376,797.25 = 152,189.18 : x
  2. Step 2: Convert to fraction form
    273,040.22/376,797.25 = 152,189.18/x
  3. Step 3: Cross multiply
    273,040.22x = 376,797.25 × 152,189.18
  4. Step 4: Simplify right side
    273,040.22x = 57,344,462,239.30
  5. Step 5: Solve for x
    x = 57,344,462,239.30/273,040.22
  6. Step 6: Final answer
    x = 210,022.04

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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.