Home / 182,223.12-273,336.48-63,897.36

Finding the Fourth Proportional to 182,223.12, 273,336.48 and 63,897.36

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Solution

The fourth proportional to 182,223.12, 273,336.48 and 63,897.36 is: 95,846.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,223.12 : 273,336.48 = 63,897.36 : x
  2. Step 2: Convert to fraction form
    182,223.12/273,336.48 = 63,897.36/x
  3. Step 3: Cross multiply
    182,223.12x = 273,336.48 × 63,897.36
  4. Step 4: Simplify right side
    182,223.12x = 17,465,479,463.69
  5. Step 5: Solve for x
    x = 17,465,479,463.69/182,223.12
  6. Step 6: Final answer
    x = 95,846.67

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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.