Home / 237,524.58-356,289.18-190,021.67

Finding the Fourth Proportional to 237,524.58, 356,289.18 and 190,021.67

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Solution

The fourth proportional to 237,524.58, 356,289.18 and 190,021.67 is: 285,034.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,524.58 : 356,289.18 = 190,021.67 : x
  2. Step 2: Convert to fraction form
    237,524.58/356,289.18 = 190,021.67/x
  3. Step 3: Cross multiply
    237,524.58x = 356,289.18 × 190,021.67
  4. Step 4: Simplify right side
    237,524.58x = 67,702,663,205.08
  5. Step 5: Solve for x
    x = 67,702,663,205.08/237,524.58
  6. Step 6: Final answer
    x = 285,034.35

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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.