Home / 450,237.24-675,106.20-184,184.64

Finding the Fourth Proportional to 450,237.24, 675,106.20 and 184,184.64

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Solution

The fourth proportional to 450,237.24, 675,106.20 and 184,184.64 is: 276,174.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    450,237.24 : 675,106.20 = 184,184.64 : x
  2. Step 2: Convert to fraction form
    450,237.24/675,106.20 = 184,184.64/x
  3. Step 3: Cross multiply
    450,237.24x = 675,106.20 × 184,184.64
  4. Step 4: Simplify right side
    450,237.24x = 124,344,192,408.77
  5. Step 5: Solve for x
    x = 124,344,192,408.77/450,237.24
  6. Step 6: Final answer
    x = 276,174.83

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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.