Home / 182,236.03-273,373.49-77,065.63

Finding the Fourth Proportional to 182,236.03, 273,373.49 and 77,065.63

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Solution

The fourth proportional to 182,236.03, 273,373.49 and 77,065.63 is: 115,606.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,236.03 : 273,373.49 = 77,065.63 : x
  2. Step 2: Convert to fraction form
    182,236.03/273,373.49 = 77,065.63/x
  3. Step 3: Cross multiply
    182,236.03x = 273,373.49 × 77,065.63
  4. Step 4: Simplify right side
    182,236.03x = 21,067,700,232.15
  5. Step 5: Solve for x
    x = 21,067,700,232.15/182,236.03
  6. Step 6: Final answer
    x = 115,606.67

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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.