Home / 182,994.11-252,474.30-102,408.83

Finding the Fourth Proportional to 182,994.11, 252,474.30 and 102,408.83

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Solution

The fourth proportional to 182,994.11, 252,474.30 and 102,408.83 is: 141,291.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,994.11 : 252,474.30 = 102,408.83 : x
  2. Step 2: Convert to fraction form
    182,994.11/252,474.30 = 102,408.83/x
  3. Step 3: Cross multiply
    182,994.11x = 252,474.30 × 102,408.83
  4. Step 4: Simplify right side
    182,994.11x = 25,855,596,405.70
  5. Step 5: Solve for x
    x = 25,855,596,405.70/182,994.11
  6. Step 6: Final answer
    x = 141,291.96

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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.